Dreadful!
糟透了。
I Not up to much.
不怎么样。
It's not good enough.
不够好。
I dorft like this novel very much,
我不太喜欢这部小说。
Rotten.
真糟。
经典句扩展:Disgraceful.
真丢脸。
Not good at all.
一无是处。
I don't think much of the music.
我不太喜欢这首曲子。
I am not happy about your service.
我对你们的服务不满意。