N'August 14, ihe owuwu ebe igwu mmiri nke Shanxi Linfen Tongsheng Experimental Middle School, nke dọtara uche nke ndị na-anụ ọkụ n'obi egwuregwu, na-abịa na njedebe, na ọkụ SCL LED ahọpụtara ebe ahụ agafewokwa nnabata ikpeazụ.Ọrụ a lekwasịrị anya na ...
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