她的手指肿胀是手指内有异物引起的。

The swelling on her finger was caused by a foreign body in it.

youdao

她手指肿大是内有异物所致。

The swelling on her finger was caused by a foreign body in it.

youdao

她手指肿大是内有异物所致。

The swelling on her finger was caused by a foreign body in it.

youdao