但是，工作中站立过久会导致更多的慢性背部损伤。而且女性静脉曲张发病率会增加。心脏负荷也会加大。

Standing too much at work will cause more long? Term back injuries. Incidences of varicose veins among women will increase. The heart will have to pump more.

youdao

但是，工作中站立过久会导致更多的慢性背部损伤。而且女性静脉曲张发病率会增加。心脏负荷也会加大。

Standing too much at work will cause more long? Term back injuries. Incidences of varicose veins among women will increase. The heart will have to pump more.

youdao