单词填空：vi. make a long low sound, e.g. because you are in pain or unhappy
单词填空：n. the edge of a circle or a round object or area
单词填空：n. the basic part of sth., on which everything depends
Let's not pretend that travel doesn't have its ________, or that we endure jet lag for pleasure.
The larger lesson, though, is that our thoughts are__________ with the familiar.
This is traveling, a_________series of running and waiting, and after countless hours, finally getting there.
Instead, we travel because we want to, because the annoyances of the airport are offset by the ______ of being someplace new.
Thanks to modern aviation, we can now move through space at an _________ speed.
So, instead of ___________that buttery dessert, we should be conscious of those domestic issues we just can't solve.
Such multicultural contrasts mean that _______ travelers are open to ambiguity.
选词填空
Will you keep your eye on my _________ while I go to get the tickets for us?
suitcase
We are leaving early tomorrow morning for the three-day hiking, so you’d better _________ tonight.
pack
I’ve bought several __________ for my family and friends while traveling in Guilin.
keepsakes
All __________ to New York today are delayed due to the bad weather.
flights
选词填空
There are two _______________ in this airport, one is for domestic flights and the other is for international ones.
terminals
Your luggage will be put on the conveyor belt and checked through _________________.
x-ray screening
Many travelers prefer to buy keepsakes in the ______________.
airport mall
He went through _______________, where officials checked that he was not carrying any weapons.
security
选词填空
Traveling will never be _____________ in this nature reserve because there are breath-taking sceneries all the time.
tedious
Business trips are mostly _____________. Meanwhile, the schedule is always full.
compulsory
The travel agency offers quiet a few ____________ fascinating destinations for the tourists.
optional
Making preparations for a trip is a __________ task for a mother of three kids, since there is a long list of items.
burdensome
请将下列句子按照在文中出现的先后顺序排列
I don't mind the actual flying, the wonder of being airborne in a dense metal bird.
Only corporate travel, about 30% of trips over 50 miles, is truly compulsory.
For the first time in human history, we can outrun the sun and move from one hemisphere to another in a single day.
A bit of distance, however, helps loosen the cognitive chains that imprison us……
Of course, this mental flexibility doesn't come from mere distance, a simple change in latitude and longitude.
In which country is Machu Picchu located?