jwan832 Active 3 years agoTopics: 1Replies: 1☆ProfileForumsTopics StartedReplies CreatedEngagementsForum Replies CreatedViewing 1 post (of 1 total)AuthorPosts October 12, 2020 at 9:09 am #588679 jwan832MemberTopics: 1Replies: 1☆Thanks for your reminder, I watched the lecture now and I understand.AuthorPostsViewing 1 post (of 1 total)