逛街搵食人
The practice of law. 从事律师业be engaged in research 从事研究.prosecute a trade 从事贸易be engaged in writing [compiling] scholarly works 从事著述go in for animal husbandry 从事畜牧业.take up writing as one's career; be engaged in literature 从事写作
小胖爱旅游
1. engage ineg: He was engaged in medical research. 他从事于医学的研究2. 你也可以用些小词，很多时候英语不是非要用很高深的词语的，比如从事，你就可以用doeg：People do farming, grazing or forestry. 人们或从事农耕,或从事放牧,有的则从事林业3. 有的时候从事这个词也可以不翻译出来，只是在中文表达上有eg：She' s very creative ; she writes and paints. 她很有创作能力,既从事写作又从事绘画. 希望对你有所帮助，谢谢
妖精1208
be busy with 忙于; 从事
例句：
What have you been busy with these days?
这些日子你忙什么 呢 ?
She's busy with some important work.
她正忙于一些重要工作.
