He was always careful to toe the party line .
他一直很服从党的命令。
Be particularly careful when driving at night .
晚上开车要特别小心。
She buys many things by careful spending .
她用很少的钱能买很多东西。
We must make a careful study of the matter ...
这个问题很值得考究。
Be careful to avoid being subjective and one-sided .
切忌主观片面。
You must be careful as to what you say or do .
你说话做事都要当心。
Be careful ! do n't jab his eye out with your bamboo pole .
小心！
He kept a careful record of all expenses .
他把一切开支都仔细地记下来。
Sick people should be careful about their diet .
病人对饮食要多加检点。
He was a good and a careful driver .
他是一个小心谨慎的好驭手。
I'm being careful not to overdo it .
我得谨慎小心，不能说过头。
You're not always so deuced careful of appearances .
你并不总这么顾体面！
