這個
翻譯： 熱身
warm up
怎麼說：Command, word of command
口令
怎麼說：Aerobics, Body building exercises
健美操
翻譯：健身器
怎麼說：to lose weight
減肥
怎麼說：To sprain your leg
扭傷你的腿
翻譯：總面積有3000平米
The total area is 3,000 meters.
翻譯：好热身准备活动很重要.
It is important to get a good warmup
翻译：我们最后一部分要做的是柔韧性练习，包括压腿、拉肩什么的。
The last portion we will do is a flexibility exercise, to include pushing your leg, pulling you shoulder, etc.
翻译：你每天在办公室一坐就是八、九个小时，也不活动，身体早晚会垮
Every day you're at work as soon as you sit down you aren't active for 8-9 hours, sooner or later your body will collapse.