最后，制定了一系列保障措施，确保方案的顺利进行。

At last, a series of guarantee measurements has been set down to insure the successful enforcement of this plan.

youdao

最后，制定了一系列保障措施，确保方案的顺利进行。

At last, a series of guarantee measurements has been set down to insure the successful enforcement of this plan.

youdao