一句含in size的话的意思
问题描述：
一句含in size的话的意思
As the city grow in size and industries increase in number,the water in the rivers become polluted with chemicals and other materials.
答
随着城市规模扩张和工业数量上增长,河流在被化学物质和未知材料污染.in size和in number 怎么解释in size此处可译作规模上，in number 可译作数量上