单词field trip
na.: (学生)校外旅行考察
网络: 野外考察；实地考察；火车之旅
（常指学生进行的）野外考察，实地考察:
a journey made by a group of people, often students, to study sth in its natural environment
现场参观
(学生)校外旅行考察, (科研人员)社会调查
实地考察旅行
Her sons" school once held a pre-field-trip assembly explaining exactly how close to a hospital the children would be at all times.
她儿子的学校曾经在一次野外郊游之前举行了一次集会，专门告知大家一路上孩子们与医院之间的具体距离。
About how much time do we have for our field trip?
我们大约有多少实习的时间呢？
Julie: "Mom " Christian won"t get out of bed , We"re going to be late for the field trip.
茱丽：妈，克不肯起床，我们的乡间旅行要迟到了。
How much is the cost of your field trip?
你们郊游的费用是多少？
Ben: Yeah. And if I don"t get my average up to a B, he"s not going to let me go on the class field trip to the Hayden Planetarium .
本：对，如果我不把平均分提到B，他就不让我和班里的同学一起去海登天文馆。
Freelancing also allows me to pick up my child immediately after school and I can take off a day to chaperone a field trip if I want.
做自由译者也让我能在孩子放学的时候接着去接他们，他们郊游的时候也能休一天假去陪游。
Our class are going for a field trip on Sunday. We are going to hike to the top of a mountain.
我们班这周日将要去郊游，我们要徒步爬上山顶，在那儿我们将野餐。
On a field trip, while everyone else was off looking at the meandering Connecticut River, I wandered off aimlessly down the road.
一次野外旅行，当其它人都去观赏蜿蜒的康涅狄格河时，我漫无目的地沿着马路闲逛。
It was a special event for us as well as our visitors and we"re honored to have been invited to host the field trip.
对我们来说这是一个特殊的一件大事，也是我们的客人，我们很荣幸能够被邀请举办实地考察。
The invention relates to a travel folding round house, in particular to a folding round house which can be used in field trip or encampment.
本发明涉及一种旅行折叠圆屋，具体地说是涉及一种可以在野外郊游或宿营时使用的可折叠圆形房屋。