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| 1. | However, the effect of this is generally marginal, even though there may be some advantage over normal |
| 尽管它们比起通过平衡饮食所进行的普通食用方式会有那么点好处，但通常却收效甚微。 |
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| 2. | Studies have been made of reactor powered railway engines and hovercrafts, but these applications are generally |
| 对核动力铁道机车和汽垫船已做了研究，但这些应用一般被认为，往好里说也是徒劳。 |
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