英语语法分析

Ornamentals are basic features of court poetry.

观赏性是宫体诗的基本特质。

Many grasses, especially ornamentals, form obstacles or clumps that control drainage.

许多草，尤其是观赏植物，形成团块的障碍或控制排水。

Ornamentals can be used to mark the border of a property or to provide privacy from neighbors.

观赏植物可以用来标记房屋的边界，或者为邻里之间提供隐私空间。