If you want more energy, you should go to bed early.

如果你想有更多的精力，你应该早睡。

Susan: You should go to bed early.

苏珊： 你应该早点睡觉。

Susan: You should go to bed early. You shouldn't think about it now. You don't have to decide tonight.

苏珊：你应该早点睡觉。现在你不该想这些。你不必在今晚决定。