The number of bows that the Japanese exchangeon greeting each other, as well as the length and the depth of the bows, signals the social status each party feels towards the other.
日本人相互问候时鞠躬的次数，以及鞠躬的时间和幅度，都表明了双方对彼此的社会地位的认识。
2
Where can I exchangeon holidays?
假日里我可以到哪里换钱？
3
It is the foundation of the bulk of the information exchangeon the Internet.