PowerPoint
110011110022 : 1100331100!218 ! :310 ! :
44(1) ()(2) (1)(2)(3)
110055?
1100661.:502.4/23~4/254/3028~30
1100773.:(1) (2) 63/16youtube3/16
1100884. 4/10 5/28
1100995.
11010(~)()1. 32. 1. 2. 1. 32. 3. 4. 1. 2. 1. 2. 1
1003(~) 1006. 100-2117. 100:(1) :101.4.11()(2) :101.4.18()* (3)1100122/121002/132/14153/12/223/103/21223/244/64/104/114/11184/134/164/26274/265/895/16-175/215/235/255/286/76/9106/126/226/256/27~296/296/307/168/1711008.1311009.1063ipad 114110010. (1) (2)
15
11001616