不可能发生
to be no possibility that a particular thing will happen
Greta knows the city well, so there's no fear of us getting lost (= we will not get lost). 格蕾塔很熟悉这座城市，所以我们不可能迷路。
There were strict hygiene rules in place so that there was no fear of contamination.
You can be sure that there is no fear of sentimentality in his work.
There's no fear of judgment here - you can ask whatever questions you like.
The government has ordered millions of doses of the vaccine, so there is no fear of shortages this year.
See also: fear noun