往返旅行；环程旅行；大团圆

round trips───往返旅行（roundtrip的名词复数）

round-trip───往返旅行；环程旅行；大团圆

road trip───四仔旅行团（乐团名）；哈拉上路（电影名）；自驾游

round top───圆绒头灯芯绒

round turns───买卖双方

long trip───长行程

round arch───半圆拱

round in───牵索；拉绳

round to───掉头顶风停下；恢复体力

This involved me in a round trip of over 400 miles.───为此我需要往返旅行400多英里。

It would take three to six hours for a round trip.───往返行程需要3到6个小时。

He often makes a round trip to the hospital alone.───他经常一个人往返医院.

A round trip ticket to London, please.───请给我一张往伦敦的来回票.

's 30 miles round trip to work.───上班要走往返30英里的路程。

How much is a round trip to Boston for a child?───到波士顿的的儿童来回票多少钱?

One way trip or round trip?───单程还是来回?

One way or a round trip ticket?───单程票还是双程票 呢 ?

One round trip to Philaelphia, please.───请给一张去费城的往返票.

We did the round trip in two hours.───我们两小时打了个来回。

All your air tickets are round trip.───你的每一张机票都是来回机票.

I want to have a round trip ticket to London.───请给我一张到伦敦的来回机票.

The train operates the 2,400-mile round trip once a week.───这列火车每周进行一次2400英里的往返旅行。

How much is the round trip?───来回票要多少钱?