Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙,要不发动机就给浇灭了。
After a successful career in business,he was appointed ambassador.
在生意的成功以后,他被指定为大使。
and these will ply the short wings with such irresistible power that they can bore for long distances through an opposing gale before exhaustion follows.