“从事于”造句
他有多少经验
从事于这项专案 呢 ?
How much experience does he bring this specialized work to?
琼正
从事于女权平等运动.
Joan is campaigning for equal rights for women.
有些
从事于 “ 纯理论 ” 学科的科学家常常傲慢地把应用科学问题贬低为世俗的雕虫小技.
The " pure'scientist often assumes that the application of knowledge is mundane.