帮我用英语翻译一下：1、英语是世界的语言。2、我学习英语的历程是坎坷的。

标准答案来了

1,English is a world language.
English is used all over the world.（这句的意思相同，是英语在全世界被使用）

2,My course of learning English is very hard.

1、English is the world's language
2、I am learning English course is bumpy

1.English is the world's language.
2.I am learning English course is bumpy.