想象一下鲍勃年轻时的样子——那就是约翰看起来的样子。

___Imagine Bob when he was young - that's what John looks like.

想象一下你正在吃冰淇淋——试着感受它有多冷。

___Imagine that you're eating an ice cream - try to feel how cold it is.

她想象自己坐在家里最喜欢的扶手椅上。

She ___imagined herself sitting in her favorite armchair back home.