在相应的方框里打钩。Place a tick in the appropriate box.在方框里打钩。Tick it off in the box.如果你不想收到此类邮件,请在这个方框里打钩。Please tick this box if you do not wish to receive such mailings....
黄油、人造黄油和多脂鱼都含有丰富的维生素D。Butter, margarine, and oily fish are all good sources of vitamin D.浅海床提供了丰富的食物。The shallow sea bed yields up an abundance of food.把她的人生比作一次海上航行不足以说明她丰富的经历。The comparison of her life to a sea voyage ...