部分原因是由于收入低、农作业分散，这就是说劳工们一般是由雇佣他们的人提供住宿。
Partly it is the nature of low-paid, scattered agricultural work, which means that labourers are often housed and bused around by the same people who employ them.
大学应当保持一个合理的多元化收入结构以分散风险、加强自治性。
II. Universities should maintain a reasonably diversified income structure to mitigate risks and enhance autonomy.
在网上，专注力分散起了两方面的作用：如广告条，是最大的收入来源，也最能分散网民的专注。
On the Web, distractibility cuts both ways: banner advertising, for example, is the number one source of revenue, and it’s also the number one distraction for users.
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