查询词典 be at sea

There was not, at that time, much to be seen in the Isle of Thanet, besides the beauty of the country, and the fine prospects of the sea, which are nowhere surpassed except in the Isle of Wight, or upon some parts of the coast of Hampshire.

彼时之杉奈特岛，目之所及，尽是纯美的乡村景致和壮丽的大海风光，此间风景只有汉普郡沿岸某些地方和怀特岛可以与之媲美。

Under Louis XI., this sea of houses was seen to be pierced at intervals by several groups of ruined towers, from the ancient wall, like the summits of hills in an inundation,--like archipelagos of the old Paris submerged beneath the new.

在路易十一时代，随处可见在这片房屋海洋中有旧城廓若干正在坍塌的钟楼群露了出来，好比是洪水中冒出水面来的山巅，也仿佛是淹没在新巴黎城中的老巴黎城露出来的若干群岛。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。