Please do be careful.

请一定小心。

youdao

Please be careful when you do the exercises.

当你做这些联系时，请仔细点儿。

youdao

Therefore, please be careful when making your choices and do your best.

自己只有做好自己，慎重地作选择。

youdao

Therefore, please be careful when making your choices and do your best.

自己只有做好自己，慎重地作选择。

youdao