我并不期待昂贵设备制造商能很快接受这个点子。

I don't expect the makers of expensive devices to accept this idea quickly.

youdao

我并不知道这些导管有多昂贵。

I don't know how expensive the catheters are.

youdao

我并不知道这些导管有多昂贵。

I don't know how expensive the catheters are.

youdao