Please do it carefully.

请认真做(这事)。

youdao

Please do it carefully, and I might even hand out a little bit of a study guide to help you with that.

希望大家认真阅读,我会发学习指南，来帮助大家。

youdao

Read items in the contract carefully before signing any contract, if you are not clear enough about the contract please do not sign it or it means you have accepted all the provisions in the contract.

在与房东签订租房合同时请仔细阅读有关条款，如有不清楚的地方请勿立即签字，签字后就证明已经确认合同所规定的所有条款。

youdao

Please do it carefully, and I might even hand out a little bit of a study guide to help you with that.

希望大家认真阅读,我会发学习指南，来帮助大家。

耶鲁公开课 - 旧约导论课程节选