Excess water will drain through sluices into the sea.过剩的水将会通过水闸排放到海里去.The sluices are worked from the control board.闸门是由控制台操纵的.Sluices and valves govern the flow of liquid and makeshift meters record the water - levels.这...
The coffee-table is glass, to be as unobtrusive as possible.那张咖啡桌是玻璃的，为的是尽量不惹眼。A small, unobtrusive smile curved the cook's thin lips.厨师的薄唇一弯，露出一丝不易察觉的微笑。He managed the factory with unobtrusive efficiency.他经营那家工厂很有效...
It's the chamois'leaping powers, more than its fleetness of foot, that was astounding.是小羚羊的跳跃能力, 而不是它的奔跑速度使人吃惊.How does the fleetness increase a leucocyte?如何快速增加白细胞?Wolf preys on various animals, securing some ...