1.
Don't hike alone.
不要单独去徒步旅行。
2.
These millions of people were to be sent upon their trek on foot.
数百万人必须徒步旅行。
3.
A long tiring journey on foot.
长而累人的徒步旅行
4.
They traveled 20 kilometers on foot.
他们徒步旅行20 公里。
5.
A vagrant;a tramp.
流浪者，徒步旅行者
6.
Where do you like to hike?
你喜欢去哪里徒步旅行?
7.
To journey or travel from place to place, especially on foot.
徒步旅行从一个地方旅行到另一地方，尤指徒步
8.
One who travels, especially on foot.
旅行的人，尤指徒步旅行者
9.
I enjoy the outdoors, hiking, walking, reading.
我喜欢户外活动,徒步旅行,散步,看书.
10.
We were hiking in Colorado; hike the Rockies.
我们正在科罗拉多州徒步旅行；徒步旅行洛矶山脉。
11.
If it is cool, I will go hiking.
如果天气凉爽，我愿意去徒步旅行。
12.
Next to skiing, she likes hiking.
除了滑雪，她最喜欢徒步旅行
13.
However hard it rained, they go on hiking.
不管雨下得多大他们仍继续徒步旅行。
14.
Because I come hiking every week.
那是因为我每个星期都来徒步旅行，
15.
No matter how heavily it snowed, they kept on hiking .
不管雪下得多大，他们仍继续徒步旅行。
16.
I am going for a hike in the southern Rocky Mountains.
我打算去洛矶山脉南部徒步旅行。
17.
Hiking is not only fun but also a good sport.
徒步旅行除了好玩外，还是良好的运动。
18.
B: Yeah, I'm going for a hike in the southern Rocky Mountains.
有啊。我打算去洛矶山脉南部徒步旅行。