It is a five-hour trek roundtrip from the town's cemetery, and it is worth the initial steep climb.

从小镇公墓到这儿是往返5小时的跋涉，并且一次从头开始的陡坡攀爬也是值得的。

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That would have cleared up this roundtrip issue, but there are two very good reasons this could not be done.

这样就消除了这个往返问题，但是有两个非常充分的理由说明不能这样做。

youdao

See the article Web services programming tips and tricks: Roundtrip issues, an introduction for more information.

请参阅Web services programming tips and tricks： Roundtrip issues, an introduction以获得更多信息。

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Too many people make the dangerous roundtrip from hospital to nursing facility and back again.

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Welch, who was already walking 3.5 miles a day roundtrip to work, started taking water aerobics three times a week and swimming again competitively.

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The average trip will stretch 626 miles, though 54% of those surveyed said their Labor Day excursion will fall between 100 and 400 miles roundtrip.

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