I must try to grope about for an excuse to leave.

太晚了，我必须设法找借口离开。

youdao

It's too late. I must try to grope about for an excuse to leave.

太晚了，我必须设法找借口离开。

youdao

It's too late. I must try to grope about for an excuse to leave.

太晚了，我必须设法找借口离开。

youdao