N-10：not up to much 不怎么好
A:What did you do last night?
A:你上周干啥了？
B:I watched a performance. But I don't know why I bothered going to it.
B:去看了一场表演，但我也不知道自己为啥去看。
A:What's the matter?
A:怎么了？
B:Well, it wasn't up to much. A complete waste of time. What about you?
B:真差劲，简直是浪费时间。你干啥了？
A:I stayed at home and watched TV. I also watched it on TV, but I changed the channel soon.
A:我在家里看电视，我在电视上也看到那场演出了，不过很快就换频道了。
B:You're cleverer. Next time I should watch the relay of such performance.
B:还是你聪明，下次我也在电视上看这种演出。
