The second teenager seemed to find it even easier.第二只也轻易地成功了

seem to似乎 ...

Does that seem to make sense?

这讲得通吗?

All my troubles seem to come together.

我的各种问题似乎同时出现了

You'd imagine that there would either be no difference or in fact it would go the other way.你原先认为两者的反应会相同，但是事实却截然相反

either ... or ...或 ... 或 ...

Tom is going to buy either a guitar or a piano.

汤母不是要买一把吉他就是要买一架钢琴。

You are either with me or against me.

你不是支持我就是反对我。

in fact其实； 事实上；实际上；确切地说

In fact, I think an old car is better than none.

事实上，我认为有一辆旧车总比没车强。