The ferry did not even have time to send out an SOS.

这艘渡船甚至没有时间发出紧急呼救信号。

It's never too soon to send out a follow-up note.

不要太迅速的发送后续信。

Use the messaging feature to send out messages to everyone.

使用消息传递功能将消息发送给每个人。

Need to send out one last e-mail before you “officially” turn in?

“正式”睡觉前还需要发出最后一封电邮吗？

I started studying the message that they were trying to send out to people.

我开始研究他们想传达给人们的信息。