We need a communication tools 我们需要一个可以交流的工具
"We are at a critical moment," he said. "What we need is communication."
“我们正处于关键时刻”,他说道,我们需要的是沟通。
If people on trains always wait for an official to tell them what to do, then perhaps we need to improve communication systems on trains so they have a better chance of working in extreme situations.
如果人们在火车上时倾向于等待一个官方人员告诉他们该做什么,那么也许我们应该改进火车上的通讯系统,这样人们在极端情况下就能得到更好的机会。
But if we can't do that, we need to have effective asynchronous communication.
但如果我们不能做到,我们需要有效地移步交流。
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