diff --git a/pylib/anki/stats.py b/pylib/anki/stats.py
index 50a4ccf7c..3ea278475 100644
--- a/pylib/anki/stats.py
+++ b/pylib/anki/stats.py
@@ -457,6 +457,10 @@ group by day order by day"""
             self._line(
                 i,
                 _("Average answer time"),
+                # T: For example, in the statistics line: " Average
+                # answer time: 16.8s (3.6 cards/minute)", then
+                # "%(a)0.1fs" represents "16.8s" and "%(b)s" represents
+                # "3.6 cards/minutes")
                 _("%(a)0.1fs (%(b)s)") % dict(a=(tot * 60) / total, b=text),
             )
         return self._lineTbl(i), int(tot)
diff --git a/qt/aqt/addons.py b/qt/aqt/addons.py
index 63e8039c4..3c0db3741 100644
--- a/qt/aqt/addons.py
+++ b/qt/aqt/addons.py
@@ -1053,6 +1053,11 @@ class DownloaderInstaller(QObject):
     def _progress_callback(self, up: int, down: int) -> None:
         self.dl_bytes += down
         self.mgr.mw.progress.update(
+            # T: "%(a)d" is the index of the element currently
+            # downloaded. "%(b)d" is the number of element to download,
+            # and "%(kb)0.2f" is the number of downloaded
+            # kilobytes. This lead for example to "Downloading 3/5
+            # (27KB)"
             label=_("Downloading %(a)d/%(b)d (%(kb)0.2fKB)...")
             % dict(a=len(self.log) + 1, b=len(self.ids), kb=self.dl_bytes / 1024)
         )
diff --git a/qt/aqt/browser.py b/qt/aqt/browser.py
index 6080dab34..e5333986b 100644
--- a/qt/aqt/browser.py
+++ b/qt/aqt/browser.py
@@ -573,7 +573,7 @@ class Browser(QMainWindow):
         f = self.form
         f.previewButton.clicked.connect(self.onTogglePreview)
         f.previewButton.setToolTip(
-            _("Preview Selected Card (%s)") % shortcut(_("Ctrl+Shift+P"))
+            _("Preview Selected Card (%s)") % shortcut("Ctrl+Shift+P")
         )
         f.previewButton.setShortcut("Ctrl+Shift+P")
 
diff --git a/qt/aqt/deckchooser.py b/qt/aqt/deckchooser.py
index a7cf5863e..c677902bf 100644
--- a/qt/aqt/deckchooser.py
+++ b/qt/aqt/deckchooser.py
@@ -29,9 +29,7 @@ class DeckChooser(QHBoxLayout):
         self.deck = QPushButton(clicked=self.onDeckChange)
         self.deck.setAutoDefault(False)
         self.deck.setToolTip(shortcut(_("Target Deck (Ctrl+D)")))
-        s = QShortcut(
-            QKeySequence(_("Ctrl+D")), self.widget, activated=self.onDeckChange
-        )
+        s = QShortcut(QKeySequence("Ctrl+D"), self.widget, activated=self.onDeckChange)
         self.addWidget(self.deck)
         # starting label
         if self.mw.col.conf.get("addToCur", True):
diff --git a/qt/aqt/main.py b/qt/aqt/main.py
index 07a69b4dc..10d68772d 100644
--- a/qt/aqt/main.py
+++ b/qt/aqt/main.py
@@ -1086,7 +1086,7 @@ title="%s" %s>%s</button>""" % (
         m.actionAbout.triggered.connect(self.onAbout)
         m.actionUndo.triggered.connect(self.onUndo)
         if qtminor < 11:
-            m.actionUndo.setShortcut(QKeySequence(_("Ctrl+Alt+Z")))
+            m.actionUndo.setShortcut(QKeySequence("Ctrl+Alt+Z"))
         m.actionFullDatabaseCheck.triggered.connect(self.onCheckDB)
         m.actionCheckMediaDatabase.triggered.connect(self.onCheckMediaDB)
         m.actionDocumentation.triggered.connect(self.onDocumentation)
diff --git a/qt/aqt/modelchooser.py b/qt/aqt/modelchooser.py
index 3a4d209aa..57b5c8db8 100644
--- a/qt/aqt/modelchooser.py
+++ b/qt/aqt/modelchooser.py
@@ -29,9 +29,7 @@ class ModelChooser(QHBoxLayout):
         self.models = QPushButton()
         # self.models.setStyleSheet("* { text-align: left; }")
         self.models.setToolTip(shortcut(_("Change Note Type (Ctrl+N)")))
-        s = QShortcut(
-            QKeySequence(_("Ctrl+N")), self.widget, activated=self.onModelChange
-        )
+        s = QShortcut(QKeySequence("Ctrl+N"), self.widget, activated=self.onModelChange)
         self.models.setAutoDefault(False)
         self.addWidget(self.models)
         self.models.clicked.connect(self.onModelChange)
diff --git a/qt/designer/dyndconf.ui b/qt/designer/dyndconf.ui
index f7dc99e86..5c5443f16 100644
--- a/qt/designer/dyndconf.ui
+++ b/qt/designer/dyndconf.ui
@@ -170,7 +170,7 @@
          <bool>false</bool>
         </property>
         <property name="text">
-         <string>1 10</string>
+         <string notr="true">1 10</string>
         </property>
        </widget>
       </item>