Second part of user sunflower's translation: see log of #4832248.

Please someone check my chinese sentence

You adopted this sentence. You should only adopt sentences in your native language, Portuguese. Otherwise, it becomes difficult to trust the quality of the sentence.

I strongly recommend you to unadopt this sentence (as well as #3377985, #4934629, #4934628, #4931661, #4931638, #4931192, #4931168, #4931173): to do so, just click on the person icon next to your username just above the sentence. Then, we let a native speaker adopt it.

I know how tempting it is to be the owner of sentences in a lot of languages, but it doesn't help this project at all.

Thank you for your hard work, and welcome to Tatoeba! :)

@cueyayotl Thanks a lot. From now on I'll stick to this formula. You wouln't advise me including chinese sentences even after prior check by a native, then?

And what about creating and then leaving it for adoption later?

[#3946617] Recomendamos acrescentar frases e traduções na língua em que você é mais forte. Se está interessado principalmente em ter suas sentenças corrigidas, você deve tentar um site como Lang-8.com, onde esse é o foco.

Mas aqui na Tatoeba, acho que seria melhor se você traduzer frases chinesas em português. Seria de grande ajuda :)