? 同義詞
??? 情景例句
You should save some money in case of urgent need.
你應(yīng)該存點錢以備不時之需。
Don't forget to buy it for him.
不要忘記買給他。
The weather's often cold in North and windy in the East.It's often wet in the West,and sometimes warm in the south.
北部的天氣常常寒冷，東部則常常利風。西部常下雨，南部有時則很暖和。