动物发出的许多信号似乎使信号传递者付出了过于沉重的代价。

Many signals that animals make seem to impose on the signalers costs that are overly damaging.

youdao

导游员在旅游活动中是审美信息的传递者和审美活动的调节者。

The cicerone is the depicter of the aesthetic information and the coordinator of aesthetic activities.

youdao

就是这个原因使他成为新约的传递者。

And for this reason he is the mediator of the new covenant.

youdao