We spent a pleasant day in the country.

　　我們在鄉(xiāng)下度過了愉快的一天。

　　Floating can be a very pleasant sensation.

　　漂浮會給人一種非常愉快的感覺。

　　I spent a pleasant evening chez the Stewarts.

　　我在斯圖爾特家度過了一個愉快的夜晚。

　　The beach was pleasantly uncrowded.

　　海灘上人不多，很是愜意。

　　The countryside undulates pleasantly.

　　原野起伏，景色宜人。