3月 30, 2019 / 最終更新日 : 5月 22, 2019 laylaec SMARTPHONE How much people have smartphone in the world? sponsored by LAYLA A smartphone is an essential tool in our life. Unlike old mobile phones, the quality of fun […]
11月 7, 2018 / 最終更新日 : 4月 19, 2019 laylaec SMARTPHONE Why is Japan not producing mobiles like China, even though Japan is far more advanced in technology? As the second largest economic power in the capitalist world, Japan, which has never been a rival in the elect […]
