Browsing Chinese (Simplified) translation

This is used by the stdio UI to toggle options. A numbered list is
printed, and the user can enter one of those numbers to toggle that
option on or off. This string is the instructions printed for the
user before the prompt.

As in "two different files want to use the same name." This is a title
on a message box.

This is an error message shown to the user. When a file is to be
overwritten, we move it out of the way instead, so we can restore it
("roll the file back") in case of problems, with the goal of having
an installation that fails halfway through reverse any changes it made.
This error is shown if we can't move a file out of the way.

This error is shown if we aren't able to write the list of files
that were installed (the "manifest") to disk. Apparently some languages
don't have a convenient translation of "manifest" ... it is not
important that this word maps directly for end-users, as long as the
general concept is explained.

This is an error message. It speaks for itself.   :)

Error message when deleting a file fails.

This is a label displayed next to the text entry in the GTK+ UI where
the user specifies the installation destination (folder/directory) in
the filesystem.

This is a window title when user is selecting a path to install files.

This is a window title while the program is downloading external files
it needs from the network.

Several UIs use this string as a prompt to the end-user when selecting
a destination for newly-installed files.