这些条纹有0.5码到5码宽，数百英尺长，比之前观测到的冲击峡谷要小得多。
The streaks range from 0.5 yards to 5 yards wide and stretch hundreds of feet, far smaller than previously detected gullies.
这些家庭开始在活动住屋集中地分给他们的 长50 码宽12 码的土地上耕种。
The families began to cultivate the little 12by-50 foot plots of ground allotted to them in the trailer court.
要想到露营地得先穿过马特家的后院，从他家到森林大概得穿过一片150码宽的草地。
To get there you had to walk through Matt's back yard, there was about 150 yards or so of grass between the house and the edge of the forest.
应用推荐