take a drag at的用法和樣例：
例句
- A whiff of gas will quickly put you off.
你吸一口麻醉氣體馬上就會進入麻醉狀態。 - He took a mouthful of sweet country air.
他吸一口清香的鄉村空氣。 - Happiness is a glass of water, looked over, but a little drink.
幸福是杯子里的水，看上去很滿，但是喝一口少一口。 - The retired worker was telling his grandchildren about his childhood,pulling at a bottle of water from time to time.
退休工人在向孫兒們講他的童年，不時從一個瓶子里喝一口水。
