及时的措施

timely measures

及时纠正错误

correct mistakes in a timely manner

这雨对庄稼很及时。

This rain came at just the right time for the crops.

援兵及时赶到了。

Relief troops arrived at just the right time.

这一措施不及时。

This is not a timely measure.

有问题就及时解决

solve any problems immediately