Others use them as a social tool.
其他人则把它们当作社交工具。
Compromise is a good social tool.
妥协是个很好的社交工具。
This social tool will also be useful for investors.
这个社交工具对于投资者来说也大有用处。
Communicative language as a social tool, is the carrier of culture, and culture is an integral part.
语言作为社会的交际工具，既是文化的载体，又是文化的组成部分。
This is not too surprising, because humans are only one among many social species and there's no reason why we should have a monopoly on laughter as a social tool.
这并不奇怪，因为人类只是众多群居物种中的一个，没有任何原因只有人类能把笑作为一种社交工具。
This is not too surprising, because humans are only one among many social species and there's no reason why we should have a monopoly on laughter as a social tool.
这并不奇怪，因为人类只是众多群居物种中的一个，没有任何原因只有人类能把笑作为一种社交工具。
应用推荐