露天使用的起重机，当风力大于六级时应停止工作的翻译：Open used cranes, work should stop when the wind is greater than six 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Outdoor use of cranes, work should stop when the wind is greater than six

Open used cranes, work should stop when the wind is greater than six

Open-air use hoist crane, when the wind power is bigger than six levels should the knock off

An open-air use of the crane, when wind farms should be more than 6 level when you stop working

Open used cranes, work should stop when the wind is greater than six