A Kosher Mavoy- Beit Shamai says: A lehi and a beam. Beit Hillel says: A lehi or a beam. Rabbi Eliezer says: two lehis. In the name of Rabbi Yishmael, said one student before Rabbi Akiva: Beit Shammai and Beit Hillel did not argue on a mavoy that is lower than 4 amot, for it is kosher with a lehi or a korah. About what do they disagree? On the width (of a mavoy) that is greater than 4 amot until 10 amot; Beit Shammai says it needs a lehi and a beam, and Beit Hillel says either a lehi or a beam. Rabbi Akiva says that they argued about both cases.
A caravan that is camped in a valley and is surrounded by animal related objects can carry within [that perimeter] only if the fence is 10 tefachim high and the gaps aren't larger than the walls.
Any gap that is 10 amot is permitted because it is like a door; larger than that is forbidden.
They can surround with reeds, as long as there isn't [a gap of] three tefachim between one reed and another.
They spoke [specifically] about a caravan - so says rabbi Yehuda. The [other] rabbis say they were talking only about a caravan in the present case [as an example].
Any mehitza which is not [made of] vertical and horizontal [parts] is not a [valid] mehitza - so says rabbi Yose son of rabbi Yehuda.
The [other] rabbis say: one of [those] two things.
Four things [leniencies] are permitted in an army camp. They can take wood from any place, they are exempt from washing their hands, they [are permitted to eat] demai, and from making an eruv.