If she is stupid, she's at any rate pleasant to look at.
如果说她头脑不灵,她这人至少容貌不错。
I don't want to put you to any trouble.
我不想麻烦你。
A recent survey of the effects of noise revealed (surprisingly?) that dogs barking incessantly in the night rated the highest form of noise pollution on a scale ranging from 1 to 7.