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B-Whereas a traveler might not come back at all.
然而一个旅客却可能永远都不会再回去了。
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The next two columns are delta value (B - A) and the percentage value ((B - A) * 100 / A).
后两列是它们的差值 (B - A) 和百分比差值 ((B - A) * 100 / A)。
Yu, These structures belong to the mixrures of M-B-A , spceified with higher toughness than superhardnese.
这种组织属于M-B-A复合结构，在超高强度下仍具有高韧性的特点。

Getting a grade like a B-plus or a C-minus adds or subtracts a few tenths of a point.
a You know that what will happen is that heat will flow from a to b from b to c and from a to c. That's common-sense.
你知道会发生的是热量从流向,从流向,以及从流向。
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The Hepatitis B subunit vaccine was produced at the same time that HIV-AIDS was being recognized as a problem in this country.
在乙肝亚基疫苗研制出来的同时,在该国家艾滋病开始被视为问题
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Competition for jobs is so fierce within the overcrowded country, that having the letters M-B-A written on a resume is nearly expected.
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