如果你想在任何事上取得一些成绩，你必须逃出你的习惯之礁，并认清舒适区域的清晰界限。

But if you're to develop in any direction from where you are today, you must go outside that reef of habits that marks the boundaries of your comfort zone.

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广告标准局对《每日快报》的批评给媒介拥有者敲响了警钟，提醒他们保持付费广告和新闻公正性之间的清晰界限是绝对必要的。

The ASA's criticism of the Express should serve as a reminder to media owners that it is essential to retain distinct boundaries between paid for advertising, and genuine journalistic impartiality.

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现在，科学家发现基因和环境之间的界限并不那么清晰。

Now scientists are discovering that the boundaries between genes and environment are not so clear.

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The similes work not to sew everything up but make it impossible for us to maintain anything like the official position on a moral distinction between heavenly good and satanic evil.

这些比喻不是为了简单的拼凑，而是让我们不能,维持住任何天堂之善与撒旦之恶之间的,清晰的官方界限。

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