您要查找的是不是：
- Some grasses are perennial. 有些草是多年生的。
- He put some grass in the manger. 他在食槽里放了些草。
- Grasses are green on the hillside. 坡上青青草。
- The grass was wet with dewdrops. 草被露水浸湿了。
- Some grass grow in the crevice of the stone wall. 有些草从石墙的裂缝中长出来。
- The growing grass was crushed down by hailstones. 正在生长的草被冰雹压下去了。
- All are perennial except those in the genus Euryale. 睡莲科淡水植物的统称，有8属，原产于温带和热带。
- Seated on the grass are a group of students. 草地上坐着一群学生。
- Please feed the sheep on some grass. 给羊喂些草吧。
- People who walk on the grass are liable to a fine. 在草坪上行走要受罚。
- The goat wants some grass, some grass, some grass. 山羊想要一些草，一些草，一些草。
- The grass was scorched by the hot sun. 草被炎热的太阳晒枯了。
- The goat wants some grass, some grass today. 今天山羊想要一些草，一些草。
- The grass was sprinkled with dew. 草上沾满了露珠。
- Reaumuria soongorica and Caragana korshinskii are perennial semi-shrubs. 红砂和柠条是具极强耐旱性的多年生灌木。
- Lithops are perennial plants which develop a new pair of leaves each year. 生石花是多年生植物，每年都长一对叶片。
- The grass was covered with frost in the early morning. 清晨，草上覆盖着一层白霜。
- Many strange flowers and grasses are growing in the garden. 园里生长着许多奇花异草。
- The little squirrel came to the garden and saw some grass. 小松鼠来到了花园里,她看到绿绿的小草。
- People who walk on the grass are liable to a fine of $5. 践踏草坪者罚款五美元。
