我又没说是你们!有人老乱扔垃圾,我写个条子提醒大家一下不行吗?
wǒ yòu méi shuō shì nǐmen !yǒurén lǎo luàn rēng lājī ,wǒ xiě ge tiáozi tíxǐng dàjiā yīxià bùxíng ma ?
I didn't say it was you! There was always someone throwing trash. I wrote a little note to remind everyone. I'm not allowed to do that?