请问以下短语用英语怎么说

问题描述:

请问以下短语用英语怎么说
我相信你有能力胜任、他直得就像一条线、原来是这么形成的

我相信你有能力胜任:I believe that you are adequate (to some work) 或I am sure of your ability to work well他直得就像一条线:He is straight as if he were a line( 虚拟语气作比喻)原来是这么形成的:So that...