The article discusses the applications of high power LED technology in producing huge out-door big-pitch screen.
本文就大功率LED技术在制作户外大间距超大显示屏的应用进行了探讨。
The living room was pitch dark where I sat. Only the flickering of a blue light emitted from the TV screen.
客厅内漆黑一片，只有电视屏幕上发出的蓝色荧光在摇曳，我坐在那里。
The living room was pitch dark where I sat. Only the flickering of a blue light emitted from the TV screen.
客厅内漆黑一片，只有电视屏幕上发出的蓝色荧光在摇曳，我坐在那里。
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