我们必须保持动物园规则牢记在心。

We must keep the zoo rules in mind.

youdao

这是动物园的规则。

It's the zoo rule.

youdao

校内海报比主题是海底世界，快乐时光，动物园，郊游。请至家长会领取办法及规则。

Poster Contest subjects are World of The Sea, Happy Moments, Zoo, Trip. Please pick up rules and details at PTA desk.

youdao

校内海报比主题是海底世界，快乐时光，动物园，郊游。请至家长会领取办法及规则。

Poster Contest subjects are World of The Sea, Happy Moments, Zoo, Trip. Please pick up rules and details at PTA desk.

youdao