劳神的例句（劳神在句子中的用法）

• I mustn't trouble if he doesn't come tonight. 今晚他若不来, 我就不用费心劳神了。
• Please keep an eye on the stove in case the milk boils. 劳神照料炉上的牛奶,别沸溅了.
• In this job you need both brains and brawn. 做这份工作既劳神又费力.
• He found he could no longer cope with his demanding job... 他发现自己已无力应对那份劳神费力的工作了。