典型例句：Their five-year-old son is able to use the calendar to count how many days it is until his birthday.
译文：他们五岁的儿子能用日历数出离他的生日还有多少天。
calm v.平息，使平静 a.静的，平静的
典型例句：The sea was calm after the storm.
译文：经过这场风暴后，大海平静下来了。
名师导学：calm down(平静下来，镇静下来)。
Campaign n.战役，运动，活动 v.参加(或发起)运动，参加竞选
历年真题：We have planned an exciting publicity campaign with our advertisers.
译文：我们已经和我们的广告商策划了一场令人激动的宣传活动。
campus n.校园，学校场地
巧记：camp(营地)+us(我们)=校园(是我们学生的营地)
canal n.运河，沟渠，管
典型例句：The canals take water to the rice fields.
译文：水渠把水送到稻田里。
