The aim of the test is to find out your overall English language level e. g. Lower Intermediate, Intermediate etc.

该考试的目标是找出你们的总体英语语言处于何种水平，如：中下等、中等及其它等等。

youdao

Your English language level is normal and because of the lack of language environment, theoral English is not good.

英文水平一般，缺少语言环境，口语听力练不起来；

youdao

There is no required English language level, but IELTS is an examination only for those people who have studied English for a number of years.

在英语水平方面没有要求，但雅思考试仅适用于经过多年的英语学习并具备一定语言基础的人。

youdao

He said he hoped common sense would now prevail so that students could come into the UK to study English with a lower level in the language, equivalent to having studied it for 150 to 200 hours.

BBC: English language schools win court battle over visas

We're making sure that anyone studying a degree-level course has a proper grasp of the English language.

BBC: In full: David Cameron immigration speech

Health Secretary Andrew Lansley said new tests would be brought in to ensure that healthcare workers from other EU countries can speak English to a satisfactory level, an issue which is complicated by rules which prevent systemic language testing.

BBC: The Record: Europe