他们会在同一个电子邮件诈骗中，采用多个不同的标题，比较不同标题得到的反馈率，再对内容用语进行细调，以便下一次行动。

They may use different subject lines in the same E-mail scam, comparing the response rates and then fine-tuning the language in the next round.

youdao

在你讲话时不能一再的使用同一个词。

You shouldn’t use same words repeatedly in your speech.

youdao

但是爱德华不能再安全地和贝拉在同一个城镇生活了。

But Edward can no longer safely live in the same town as Bella.

youdao

One bedroom wasn't good enough anymore, they wanted--you don't want the baby in the same room with you; you want to have two bedrooms.

一个卧室再已无法让人满足了,你不会想和婴儿住同一个房间,你想要两个卧室

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