“无害”造句

在所有简单无害的娱乐项目背后都隐藏着危险，特别是对儿童而言。
Under all the innocent fun, there are hidden dangers, especially for children.

该行业一直在努力开发一些可以替代这些气体的无害物质。
Industry has been working at developing harmless substitutes for these gases.

棕榈油对环境无害。
Palm oil is environment-friendly.

• #无害