When receiving a BYE from a UAS, we need to first fetch the peer session to send a BYE on it.

当从UAS接收BYE时，我们需要先获取对等会话，以便在其上发送BYE。

youdao

And although these biofuels will probably first be supplied preblended with traditional gasoline or diesel, one day we may use them alone and say good-bye to petroleum-based gasoline forever.

当然，刚开始的时候，这类生物燃料还是只能与传统的汽油或柴油混合使用，但迟早都有能够单独使用的一天。 到了那一天，我们就可以永远告别利用石油来提炼汽油的时代。

youdao

I thanked Hannah, said good-bye and took the elevator to the first floor.

我谢过汉纳，乘电梯到了一楼。

youdao

Djokovic has a first-round bye at the first event of the European clay-court season, and is scheduled to begin his campaign against either Florent Serra or fellow Frenchman Stephane Robert.

CNN: Djokovic dumps coach Martin ahead of Monte Carlo campaign

Nadal, who was given a first round bye, recovered from losing an opening tie-break to defeat his opponent 6-7 6-2 6-2, setting-up a fourth round showdown with compatriot David Ferrer.

CNN: Nadal scrapes past Nalbandian in Miami

After a first-round bye he faces Welshman Richard Morgan in round two on Tuesday morning.

BBC: Jackson loses World Pairs final