例句與造句

1. we sat on the flat bench .
   我們坐在扁平的石凳上。
2. 5430 flat bench
   5435可調(diào)節(jié)啞鈴練習(xí)椅
3. standard flat bench
   標(biāo)準(zhǔn)平面練習(xí)椅
4. flat bench press
   平板推胸
5. It's difficult to find flat benches in a sentence. 用flat benches造句挺難的