The bed is two metres by one

The bed is two metres by one The river is two metres long 是否等于The river is two metres in The big fish is about two metres long 很简单 The boy is two metres in h___ the bridge is two thousand metres long,fifteen metes w-- 1Yao Ming is( )two metres tall.(Which one is wrong?) At two metres and twenty-six centimetres,Yao Ming is one of He is first in the _______race A.two-hundred-metres B.two-hu One thousand metres is one k___. It's three metres long by two metres wide..这里By是什么意思. 这条鱼长达2米.翻译成英语 The fish is ---- ---- -----two metres. The wire is(two metres long) 对括号中怎么提问