[00:00.30] [00:00.60]On the other hand, [00:01.79]the extremely advanced civilization of developed countries [00:05.74]means less potential in many aspects including in the area of private telecommunication tools [00:13.09]and their demand for further enlargement of such tools tends to saturation. [00:18.17]In conclusion, while mobile-phone subscriptions, if used carelessly or without restraint [00:24.68]could prove to be a double-edged sword, [00:27.29]the fact remains that it is already extremely prevalent in both developing and developed countries [00:33.22]and even today, continues to rise in popularity. [00:36.60]If people could imbue themselves with intelligence, prudence and discretion, [00:41.79]I am sure that most of them will be able to sidestep the potential drawbacks of mobile-phones [00:47.82]as well as take advantage of all the merits [00:51.04]