1. My English sucks. 我的英语比较烂。例如:
2. My English is not so/very good. 我的英文不太好。例如:
Even if I have travelled abroad for many years, my English is still not so good.
3. My English is awful/terrible. 我的英语糟透了。例如:
I learned English a lot in school, but right now my English is still awful.
我在学校学了很多英语,但是现在我的英语仍然很不好。
当然,以上表达在外国人面前尽量不要说出来,因为这些是非常不自信的表现,可以这么说:
1. My English is not so good right now, but I will keep practicing and get better.
2. Although my English is not very good now, I am still learning so hard to improve it.
不好意思,我英语说得一般,但我正努力提升自己的英语水平。
以上三个句子,既能说实现实情况,展现自信,又能表达自己努力学习,改变现状的决心。