Eating sweets occasionally doesn't do children any harm. 偶尔吃糖对孩子不会有什么害处。

The new law is likely to do irreparable harm in urban areas. 新的法律可能会给市区造成不可弥补的损害。

The ‘low levels' of cyanide in the river were sufficient to cause harm to aquatic life. 河流中“低浓度”的氰化物也足以危害水生动植物。

Does watching violence on TV really harm children? 观看暴力电视节目真的对孩子有害吗？

Publication of those documents would harm the national interest. 把这些文件公布出去会损害国家利益。

The government insists that the dam will not harm the environment. 政府坚持认为该水坝不会危害环境。