At first, the purpose of cable TV is to have better reception3 in suburban areas.
At first, the purpose of cable TV is to have better reception3 in suburban areas.
起初，有线电视的目的是为了改善郊区的收讯。
At first, the purpose of cable TV is to have better reception3 in suburban areas.
起初，有线电视的目的是为了改善郊区的收讯。