大家都搜：
他们在打招呼
1、are they ok───他们没事吧
2、they are super───它们是超级的
3、are they old───他们老了吗
4、They are duck───它们是鸭子
5、they are green───它们是绿色的
6、they are they───他们是他们
7、who they they are───他们是谁
8、are they───是吗
9、they are lovely───它们很可爱
1、And increasingly, they are asking themselves and each other not Did you eat today?— a traditional greeting in China — but Are you happy?───而且越来越多的人，已经开始用“您高兴吗？” 来问自己和他人，而不再是传统的问候语“您吃了吗？”
2、Elephants are social creatures. They sometimes hug by wrapping their trunks together in displays of greeting and affection.───大象是社会的生物，它们有时一起用鼻子互相缠绕作为拥抱，表示问候和爱慕之情。
3、Greeting cards exist solely because people are too lazy to write how they really feel or just plain don’t care.───贺卡的存在仅仅是因为人们懒于抒写他们真正的感受或者就只解释说不在乎。