A wool jacket complements the silk trousers and provides an interesting contrast in texture.
毛料上衣配真丝长裤，质地上的差异非常有趣。
There were holes in the knees of his trousers.
他裤子的'膝部有破洞。
The trousers have a fly fastening.
这条裤子是前开口。
He dropped his trousers.
他脱了裤子。
This month's offers include a shirt, trousers and bed covers
本月的特价商品包括一款衬衫、裤子和多种床罩。