求翻译：只不过感觉自己的英语“听、说”能力尚有明显的欠缺，已经严重影响到他的学习效率，孩子到异国求学的目的之一就是为了提高驾驭英语语言的水平。是什么意思？

English only feel "listen, that" there is a clear lack of capacity has been seriously affected his learning efficiency, a foreign school children to one of the purposes is to improve the control of the English language level.

But I feel like the English "listening and speaking ability, yet there is a clear lack of learning he has had a serious impact on the efficiency, the child to exotic the purpose of learning is the level of English language in order to enhance their ability to control.

Felt own English “listen, to say” ability still had obvious being short of, already was serious affects his study efficiency, studied the child one of goals which to the foreign land was in order to enhance the control English language the level.

Just because I feel the English "listening, said" there are obvious shortcomings, had severely affected his learning efficiency, school children to the foreign land of one of the aims is to raise the level of mastering of the English language.

Felt own English “listen, to say” ability still had obvious being short of, already was serious affects his study efficiency, studied the child one of goals which to the foreign land was in order to enhance the control English language the level.