People in European countries such as Italy often greet each other with a kiss on both cheeks.

在意大利等欧洲国家，人们经常用亲吻的方式互相问候。

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We communicate with each other in many ways, such as by e-mail or by phone.

我们彼此交流的方式多种多样，比如电子邮件或电话。

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Volvo's engineers envision cars being able to warn each other of hazards such as slippery roads. Some GPS units already tip each other off about traffic jams.

沃尔沃的工程师们预计，车辆将可以彼此警告如湿滑路面等危险情况，一些汽车导航仪甚至已经可以相互警告交通堵塞了。

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Note: Be sure not to infringe on employees rights under Section 7 of the NLRA. Section 7 is about employee rights to self-organization and collective bargaining and also allows for employees to discuss things with each other, such as wages or other working conditions.

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Practices such as buying shares in each other will also be checked for regulatory breaches.

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Mass leisure will also create other kinds of jobs, such as those devoted to entertaining and informing each other.

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