当月

zhè ge chē piào dàng yuè yǒu xiào

这个车票当月有效。

The ticket is valid for this month.

dàng yuè jiāo fù huò wù

当月交付货物

current month delivery

yuè piào de yǒu xiào qī jiù shì dàng yuè

月票的有效期就是当月。

The monthly pass is good only for the month issued.

dàng yuè huò wù xiāo shòu shù liàng tóng bǐ zēng zhǎng

当月，货物销售数量同比增长34%。

The number of items sold was up 34% from this month.