wantU 发表于 2020-9-3 09:27 : z5 d% S% O2 V" E* b按你说的测试了一下; C; m) U A/ `0 _; Q5 x6 S9 D* w
4 H, h2 A5 A' L0 d3 A% A s. g
看起来图片是自动剪裁小了(所以最上面的地址和最下面的几天的天气不显示)
恰好看到一段话& J7 c/ m& |2 u2 E; r
4 G; o& c( j+ T+ B: G
Other factors might also affect the demand for specific goods. For example, consumers are more likely to use Facebook if most of their friends use Facebook. This network effect arises from the benefits of being part of a network and from the potential costs of being outside the network.
wantU 发表于 2020-9-8 12:28& F' g7 h6 j+ c/ a8 _
恰好看到一段话 0 G5 }: _, X" i" v. b! x% M+ b) h7 J
Other factors might also affect the demand for specific goods. For example, consum ...
$ [& H1 U7 W& ^0 L8 @5 P8 \could not agree any more. It is a good idea to follow the crowd.