1 . 工作职责
The main dutiesare to analyze the U.S. stock market transactions done short - term operation ., 主要的工作职责是分析美国股市做短线交易操作.
2 . 职责的
perform other related dutiesas assigned or indicated by responsibilities完成另外一些与职责的相关或被指派的事务
3 . 基本职责
duties: to certify , survey & inspect operators and airman engaged in civil aviation activities in the field of flight operation and aviation medicine ; to handle the relevant illegal acts .基本职责:对从事民用航空活动的单位或个人,在飞行运行和航空卫生方面实施审定、督、查;查处相关的违法行为。
4 . 关税的
someone who imports or exports without paying duties.进出口货物不交关税的人。