if you do not understand this, it simply means you need to study
所有跟帖:
• 我确实愚昧少学 -二意三心- ♂ (0 bytes) () 12/30/2018 postreply 20:37:23
• not necessarily true. For this point, it -Smart- ♂ (95 bytes) () 12/30/2018 postreply 20:57:50
• 我确实愚昧少学 -二意三心- ♂ (0 bytes) () 12/30/2018 postreply 20:37:23
• not necessarily true. For this point, it -Smart- ♂ (95 bytes) () 12/30/2018 postreply 20:57:50