While important, they seem to become stale quickly, fall into disrepair or disuse, and are discarded.

虽然重要，但是它们似乎很快就过时了，失修或停用，并且报废了。

youdao

While important, they seem to become stale quickly, fall into disrepair or disuse, and are discarded.

虽然重要，但是它们似乎很快就过时了，失修或停用，并且报废了。

youdao