Dear, when you work, there are a few things you do not do, I think your work is easy to forget. You can not from a high jump, you can not take too much of something, you can not stand too long, bring knee pads have time to allow the knee to relax

My dear, you have the time to work, there are several things you should not do, I think you will be easy to forget. 1.You can't down from above, and you can't come up with 2 of the things too heavy, and you can't stand 3.a is too long, with the knee, and have the time to relax your knees

Dear, you work, some several matters do not do, I thought you work can easy forget.1. you cannot downward jump from the high place, 2. you cannot take the too heavy thing, 3. you cannot stand for a long time too, takes to bring with the kneepad, has the time to let the knee relax

Honey, when you work, there are a few things you should not do, I think you will easily forget. 1. you can't jump from above, 2. you can't get something too heavy, 3. you can't stand for too long, with skis on, time for the knee relaxed

正在翻譯，請等待...