在大洋深處生活著一些奇怪的生物英文怎麼說？

Strange creatures live in the profound depth of the ocean.

我試圖通過她的呼吸速率來測定她的睡眠深度英文怎麼說？

I tried to gauge the depth of her sleep by the rate of her respiration.

我們向他們表示了深切的謝意英文怎麼說？

We have expressed the depth of our gratitude to them.

冰有十英尺深英文怎麼說？

The ice is ten feet in depth.