I have learned many languages, but I've not mastered them the way a professional interpreter or translator has.

我学过许多语言，但我还没有像专业的翻译人员那样精通这些语言。

youdao

Here, the translator is alerted to the fact that verbosity is not allowed.

这里告诫翻译人员不允许冗长这一事实。

youdao

Incorrect spelling or grammar leads to translation errors, for example, if a word is spelt incorrectly, the translator will not be able to identify the word.

拼写错误或者语法错误都会造成翻译错误。一个词若是拼错了，译者就很有可能无法识别出这个词。

youdao

He spoke enough English so that he did not feel the need for a translator.

NEWYORKER: Election, Monitored

Reverend STEPHEN MBURU (Kenya): (Through translator) This was not the past conflicts between us and the Kalenjin, but it was the worst, of course.

NPR: Kenya's Parliament to Convene First Meeting

Despite saying he only understand about half what he read in English, he did not use a translator and spoke to the judge in English.

BBC: Saudi ambassador suspect Manssor Arbabsiar admits guilt