重戒用英语怎么写

Heavy caution

重戒───Heavy caution

Logically, the shoes seem like a good idea for people standing much of the day, he says, but he recommends they be used with caution for running or other heavy sports activities.───他说，逻辑上来说，对于那些站立过多的人来说这似乎是个不错的选择，不过他建议在从事跑步或其他运动量大的体育活动时穿这个鞋子一定要谨慎。

I will also caution you to be careful about your health and well-being around this time too, especially if you use heavy machinery at work.───我也会谨慎，你要小心，关于您的健康和福祉的这个时候，尤其是如果您使用的重型机械在工作。