训练场所，请勿随地吐痰！

Training area. Please no spitting!

youdao

请勿随地吐痰。

Please don't spit everywhere.

youdao

爱护公共环境，请勿乱丢纸屑、随地吐痰。

Please cherish public surroundings. Please not throw wastepaper in random. Please not spit everywhere.

youdao

爱护公共环境，请勿乱丢纸屑、随地吐痰。

Please cherish public surroundings. Please not throw wastepaper in random. Please not spit everywhere.

youdao