常見(jiàn)例句雙語(yǔ)例句For level ventilation network, parallel doubles drifts and upwards…階段通風(fēng)網(wǎng)絡(luò)采用兩翼平行雙巷雙上下行通風(fēng)。Sufficient exhaust ventilation to keep dust level as low as possible.良好的排風(fēng)設(shè)施，盡可能降低環(huán)境中的粉塵。From street level, ventilation void is now completely hidden by this inclined landscape, which also helps protectingpeople from falling down.從街道看去，通風(fēng)空間如今完全被隱藏在綠地景觀后面，同時(shí)綠地景觀也起到了防止行人不慎墜落的作用。 返回 ventilation level