Let's happy together ,Forget all my problem是什么意思

Let's happy together ,Forget all my problem是什么意思 Let's happy together,Forget all my problem Let's be happy together. let's share their (happy)together Taking walks makes me forget all my problem.请问这里为什么make要加s? i never forget anything important let's have dinner together my (friend )fathers are all teachers.let's go (camp)together Let\'s count them together是什么意思 Let's make great effort together是什么意思 Let's stay together中文是什么意思 be with you let's together是什么意思? 请教let's be together中文是什么意思