因为你需要背许多单词和表达方式的翻译：Because you need to back many words and expressions 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

Because you need many words and expressions back

Because you need to back many words and expressions

Because you need to carry many words and the expression ways

Because you need many words and expressions back

Because you need to back many words and expressions