这条船的情况不宜于远程旅行。
用价格机制去影响人们对中短途旅行的选择，同时减少不必要的远程旅行，是很有效的环境经济手段。
A price policy can influence people's choice on short journeys, at the same time it will reduce the unnecessary long flights, so could be an effective method to improve the environment conditions.
“旅行仍然是协作的主要方式。”Kroeger说，但是对“远程呈现”的分销和服务的需要在不断增长。
"Travel remains the primary means for collaboration," Kroeger said, but there is a growing demand for telepresence distribution and services.
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