新概念3中的定語從句原句是These friendly dogs,which were first brought fr

題目：

新概念3中的定語從句
原句是These friendly dogs,which were first brought from Aisa.
但如過去掉中間的逗號,These friendly dogs which were first brought
from Aisa .意思又又什麼變化呢?

解答：

強調後面的意思
.