lignumvitae bush

例句：

1. 1.The lignumvitae bushes are a popular choice for landscaping.
   香胶树灌木是园林景观中受欢迎的选择。
2. 2.The lignumvitae bushes provide a natural barrier against insect infestation.
   香胶树灌木能提供一种天然的防虫屏障。
3. 3. The lignumvitae bushes have been used for centuries as a source of medicinal herbs.
   香胶树灌木被用作数百年来的药用植物来源。