[po] auto sync

github-actions[bot] · github-actions[bot] · commit 89b9e9100440 · 2020-06-15T18:14:24.000Z
diff --git a/library/pdb.po b/library/pdb.po
@@ -356,24 +356,26 @@ msgid ""
 " argument must be an identifier, ``help exec`` must be entered to get help "
 "on the ``!`` command."
 msgstr ""
+"不带参数时，显示可用的命令列表。参数为 *command* 时，打印有关该命令的帮助。``help pdb`` 显示完整文档（即 :mod:`pdb` "
+"模块的文档字符串）。由于 *command* 参数必须是标识符，因此要获取 ``!`` 的帮助必须输入 ``help exec``。"
 
 #: ../../library/pdb.rst:265
 msgid ""
 "Print a stack trace, with the most recent frame at the bottom.  An arrow "
 "indicates the current frame, which determines the context of most commands."
-msgstr ""
+msgstr "打印堆栈回溯，最新一帧在底部。有一个箭头指向当前帧，该帧决定了大多数命令的上下文。"
 
 #: ../../library/pdb.rst:270
 msgid ""
 "Move the current frame *count* (default one) levels down in the stack trace "
 "(to a newer frame)."
-msgstr ""
+msgstr "在堆栈回溯中，将当前帧向下移动 *count* 级（默认为 1 级，移向更新的帧）。"
 
 #: ../../library/pdb.rst:275
 msgid ""
 "Move the current frame *count* (default one) levels up in the stack trace "
 "(to an older frame)."
-msgstr ""
+msgstr "在堆栈回溯中，将当前帧向上移动 *count* 级（默认为 1 级，移向更老的帧）。"
 
 #: ../../library/pdb.rst:280
 msgid ""
@@ -385,6 +387,9 @@ msgid ""
 "breakpoint is assigned a number to which all the other breakpoint commands "
 "refer."
 msgstr ""
+"如果带有 *lineno* 参数，则在当前文件相应行处设置一个断点。如果带有 *function* "
+"参数，则在该函数的第一条可执行语句处设置一个断点。行号可以加上文件名和冒号作为前缀，以在另一个文件（可能是尚未加载的文件）中设置一个断点。另一个文件将在"
+" :data:`sys.path` 范围内搜索。请注意，每个断点都分配有一个编号，其他所有断点命令都引用该编号。"
 
 #: ../../library/pdb.rst:287
 msgid ""
