解放前，中国没有化学工业的翻译：Before liberation, China does not have chemical industry 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Before liberation, China has no chemical industry

Before liberation, China does not have chemical industry

The pre-liberation, China does not have the chemical industry

China before liberation, there was no chemical industry

Before liberation, China does not have chemical industry