面对网络犯罪又是防不胜防。

The face is impossible to guard against cyber crime.

youdao

灾难越来越多，防不胜防。

Disasters become more and more, impossible to defend.

youdao

工地每天晚上都派人巡逻，但是小偷还是防不胜防。

Site send patrols every night, but the thief is still very hard to detect.

youdao

工地每天晚上都派人巡逻，但是小偷还是防不胜防。

Site send patrols every night, but the thief is still very hard to detect.

youdao