轻型旅行
travel light───轻装旅行
travel───v.长途旅行；经过（某地区）；（非正式）经受得住旅行；（物体，放射线）移动；行进，传送；经得住长途运输；广为流传；受喜爱；（带球）走步；（非正式）车辆快速移动；n.旅行；（设备）旅行用的；（机器部件的）运动范围（或速度、模式）
cosmorama travel───宇宙旅行
magic travel───神奇旅行
travel bingo───旅行宾果
rami travel───拉米旅行社
travel rush───旅游高峰
travel around───周游；环游
they travel───他们旅行
Could wormholes hold the secret to faster-than-light travel?───虫洞是否包含了超光速旅途的奥秘？
Does light travel in all directions?───光是向每个方向传播的吗？
foreran the duffel bag for light travel to keep necessities in.───行李包前的包是用来放必需品的。
I've tested my new system of "extreme light travel" on a few trips now; and I'm happy to say, it's worked like a dream!───这种“轻装出行”我在一些旅行中已经试过了；可以很高兴地说，这简直和做梦一样！
It occurred to me suddenly that I could make the light travel more strongly if I asked for the shaft to be as wide as the room.───我突然间想到，如果我要求光轴和房间一样宽，我可以让光流经地更强烈。
I can ask myself now the question, how far does electromagnetic radiation, how far does light travel in the time of one period capital T?───现在我们能问，电磁辐射，有多远，光在一个周期T内，行进了多远？
The radiation hit Earth after the light travel time of eight and a half minutes, long before the second CME.───这波辐射以光速行进，八分钟半后击中地球，远比第二波CME早。
The light is broken into colors because different colors of light travel at different speeds in water.───因为光的不同颜色在水里以不同的速度传播，所以光分解成各种颜色。
I applaud Rolf for pushing the boundaries of light travel, and look forward to following his journey.───我赞成Rolf推崇的跨越界限的轻装旅行，期待他下一次的旅行。