开始从事

• launch out into
• take up
• make a start on

例句

1. 他开始从事保险经纪人的职业。
   He set up in business as an insurance broker.
2. 内德过去是一名深水潜水员，现在他已走到另一个极端，开始从事悬挂式滑行运动。
   Ned used to be a scuba diver and now he's gone to the other extreme and taken up hang gliding.