1. But, contrary to a popular assumption, it is far from being the only one, or even the greatest.
    但是，和一般的看法相反，这决非是仅有的，甚至不是最主要的动机。

2. The assumption is that we are unstoppable in our desire to consume.
    据推测这是因为我们美国人的消费欲望无法遏止。

3. "If someone's married to a U.S. citizen, the assumption is they intend to reside there," he explained.
    "如果谁与美国公民结了婚，那就被认为他们是打算在那里定居，"他解释道。

4. Recent scientific evidence seems to indicate that this assumption is incorrect.
    近来的科学证据，似乎表明此假设有错。

5. Recent scientific evidence seems to indicate that this assumption is incorrect.
    但近期科学研究发现，好像这种假设是不正确的。