判断以下6句英语语法是否正确,并改正错误.

你好~
that‘s my two cents. 这只是我的个人意见哈.
你的语法没有什么错误. 把grass改为lawn 更好. 把everywhere换为anywhere
但是我感觉.这种标语形式的句子 最好还是用祈使句或者短语比较好,这样也比较通顺
如, keep the park rules
no pets in park
no climbing trees
no swimming in the river
no picking the flowers or running on the lawn
no throwing rubbish anywhere
因为标语我感觉应该言简意赅一目了然.恩.希望帮到你~

keep-obay;pick后的up去掉；everywhere改成anywhere

1，People musk keep the park ruled.
2，People mustn't take pets into the park;
3，People mustn't climb onto the trees;
4，People mustn't swim in the river;
5，People mustn't pick up the flowers or run on the grass;
6,People mustn't throw rubbish everywhere.

1 People must keep the park clean.
2 People mustn't take pets into the park.
3 People mustn't climb the trees.
4 People don' can swim in the river .
5 People mustn't pick up the flowers and across the grass .
6 People mustn't throw rubbish everywhere.