常見例句雙語例句Generally speaking, tables are suitable to the chairs; If consumer purchase them separately, need to keep certain ergonomic distance between them.一般來說，餐桌與桌椅都是配套的；如果消費(fèi)者是分開來購買的花，需要注意保持一定的人躰工程學(xué)距離。fujinping1112.blog.163.com 返回 ergonomic distance