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- The sea had eaten away much of the shore. 海浪对海岸侵蚀得厉害。
- The sea was choppy today because of the windstorm. 今天起了风暴，海上波涛汹涌。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The sea washes the base of the cliffs. 海水拍打著悬崖的底部。
- The ship sank clear to the bottom of the sea. 那艘船一直沈到海底。
- The overthrow of the regime was followed by a period of anarchy. 那政权被推翻以後，有一段时期是无政府状态。
- These new flats will interrupt our view of the sea. 这些新公寓将遮住我们眺望海景的视野。
- The sea covers nearly three-fourths of the world's surface. 海洋几乎占地球表面的四分之三。
- It was the full period of the spring. 这时正是春天的黄金时期。
- I felt comfortable sailing on the smoothness of the sea. 在平静的海面上航行我感到很舒服。
- The retention period of the publication, in hours. 发布的保持期(以小时为单位)。
- They were lost at the sea, at the mercy of the wind and weather. 他们在海上迷了路，任凭风和天气的摆布。
- The period of the highest density index is August. 在5-10月间8月蝇的密度指数为最高。
- What is the incubation period of the disease? 它的潜伏期有多长?
- During periods of elevation the area of the land and of the adjoining shoal parts of the sea will be increased. 在上升的时期，陆地和附近浅滩的面积都将扩大。
- The erosion of the coastline by the sea was ignored by people. 海水对海岸的冲刷被人们忽视了。
- The fence cuts off our view of the sea. 篱笆挡住了我们观望大海的视线。
- Henry lives within hearing of the waves of the sea. 亨利住的地方可以听到海上波涛的声音。
- The replacement of one image by another during a period of time by the motion of a boundary separating the visual parts of the two images. 在图象显示期间，一幅图象由另一幅图象取代。同一屏幕上，两幅图象的可见部分有一分界线，移动这一分界线，把一幅图象逐渐抹掉(划出), 逐渐显示另一幅图象(划入)。
- The sexually inactive period of the estrous cycle. 间情期发情期内性欲不活跃阶段
