He had grown into an extremely clear-headed, cautious, prudent young man, who was safe to rise in the world . 他已长成一个头脑清醒，小心谨慎，考虑周密，保险可以发迹的青年人。
Being ambitious to get ahead socially and financially, he was very careful of whom or with whom he talked . 因为他一心想在社会上经济上往上爬，对于和谁谈话以及谈到谁都是小心谨慎的。
It made sense to be cagey, even though crawling while carrying tools and explosives was awkward and uncomfortable . 还是小心谨慎点为妙，尽管带着工具和炸药在地上爬，行动不便而且很不舒服。
I ' m very loose and meticulous at the same time 我很放纵,但同时也是很小心谨慎的
Proceed with caution if operating equipment or vehicles 如果驾车一定要小心谨慎。
Besides , you know what a cautious fellow l am 此外,你知道我是个多么小心谨慎的人
Keep on your toes when dealing with others 在处理和他人的关系时要小心谨慎。
The bank is very cautious about lending money 银行在贷款是非常小心谨慎的。
You should drive more carefully at night 你在夜间开车应该更加小心谨慎。
