have some acquaintance with
对…有所了解
以上为机器翻译结果，长、整句建议使用 人工翻译 。
I have some acquaintance with the language.
我懂得这门语言。
youdao
I have some acquaintance with Japanese language.
我会一点儿日语。
I have some acquaintance with English, but I do not know it well.
我稍懂些英语，但并不精通。我们只是泛泛之交。
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