"a false move" in Chinese (Simplified)
错误的举动失误
Definition
“错误的举动”指在危险或紧张的情况下做错事或失误，可能会带来严重后果。
Usage Notes (Chinese (Simplified))
多用于紧张、危险的场面：“一旦有错误的举动，你就会被发现。” 不用于描述普通小错误。
Examples
If you make a false move, the alarm will go off.
如果你有**错误的举动**，警报就会响。
The guard warned us not to make a false move.
警卫警告我们不要有**错误的举动**。
During the game, a false move could cost you the victory.
比赛中，**一个失误**可能让你输掉比赛。
He stood so still—he knew a false move could get him noticed.
他一动不动——他知道**一个失误**就会被发现。
This is dangerous; a false move and the whole plan falls apart.
这很危险；**一个失误**，整个计划就会失败。
Don’t say anything yet— a false move could ruin the surprise.
先别说话—**一个失误**会毁了这个惊喜。