1. 他往投幣孔投入一枚硬幣。
   He put a coin into the insertion slot.
2. 投入供人跳水或潛水的地方或地區(qū)，如游泳池
   A place or an area, such as a swimming pool, for diving or plunging.
3. 他們一到那兒就干勁十足地投入工作。
   As soon as they arrived there they ploughed into the work.
4. 約翰劍橋大學(xué)畢業(yè)后就投入了政界。
   After graduation from Cambridge John launched into politics.
5. 在牛津大學(xué)畢業(yè)后，肯特投入了政界。
   After graduation form Oxford Kent launched into politics.

投的英語翻譯：

入的英語翻譯：