他需要一条新裤子去参加求职面试。
He needs a new pair of ___trousers for the job interview.
这套西装需要搭配正式的黑色长裤。
The suit requires matching formal black ___trousers.
这条裤子由高质量的面料制成。
The ___trousers are made of high-quality fabric.
这条裤子口袋很多,非常实用。
These ___trousers have many pockets, which makes them very practical.