B-15：be over 结束了
A：Two years are over and I have to be realistic about myself.
A：两年过去了，得现实一些了。
B: What do you mean?
B：为什么这么说？
A: I don't think I can live up to the goals set two years ago. I always have the hope of being a physicist, but now I should give it up.
A: 我觉得自己达不到两年前定的目标了。我一直想当名物理学家，如今怕是要放弃了。
B: Why? You must have confidence to do something.
B: 为什么？你必须得有信心。
A: You know I'm not doing very well in physics.
A: 你知道的，我物理学得不好。
B: What about computer? You're an expert in the class.
B：计算机呢，你可是班上最棒的。
