如果出了什么问题——比如，一只饥饿的蜥蜴在四处寻找蚂蚁作为零食——那么一群没有食物的蚂蚁就会匆匆归来，给等待的蚂蚁发出“不要出去”的信号。

If something goes wrong—a hungry lizard prowling around for an ant snack, for instance—then a rush of ants returning without food sends waiting reserves a "Don't go out" signal.

youdao

我们希望没有什么事情会阻碍你们，我们在等待着你们光临……我知道[欧文夫妇]好盼望再次见到你们。

We hope nothing will prevent you from coming, as we’re looking forward to your visit … and I know [the Owens] are looking forward to seeing you again, too.

youdao

我们希望没有什么事情会阻碍你们，我们在等待着你们光临……我知道[欧文夫妇]好盼望再次见到你们。

We hope nothing will prevent you from coming, as we're looking forward to your visit... and I know [the Owens] are looking forward to seeing you again, too.

youdao