切实的保证

realistic pledge

切实有效的措施

practical and effective measures

切实的步骤

practical steps

切实可行

feasible

切实可行的办法

viable measures

提出切实的理由

put forward practical reasons

方案不切实。

The plan is not practical.

切实执行

implement earnestly

切实地工作

do one's job conscientiously

切实地解决

settle something in earnest

切实地对待自己的缺点

conscientiously address one's failings

切实地改变自己的工作作风

adjust one's style of work in real earnest