The deep sentiment of Phoenix as sea of sentimental is not tranquil, but as very rough sea waves slash in our body and back and forth surges in our spirit.

凤凰深藏似海的感情，并不是平静无波的，而是惊涛巨浪般的，在我们的身体中不断宣泄，在我们的精神间来回激荡。

youdao

Coastal erosion mainly has two types: coastal erosion phenomena of long period and tendency, and coastal erosion phenomena of very rough sea of short period.

指出我国海岸侵蚀主要有两种类型：长周期趋势性的海岸侵蚀和短周期的暴风浪侵蚀现象。

youdao

The sea got very rough and the boat capsized.

海的风浪变得很大，船翻了。

《柯林斯英汉双解大词典》

What was once sand or native grasses became fairway or very friendly short rough, to the point where there was a sea of green as far as the eye could see.

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