Translation:Mishnah/Seder Moed/Tractate Eruvin/Chapter 1/1/Translation

An alleyway - how high can it be? To twenty amot one must lower it.

Rabbi Yehudah says it is not necessary.

Wider than ten amot, one must reduce.

If there is a tzurat hapetach (form of a doorway), that is wider than ten amot, it is not necessary to reduce it's size.