to join someone’s online activity or conversation uninvited
未经邀请加入别人的在线活动或对话 (weijing yaoqing jiaru bieren de zaixian huodong huo duihua)
"He just tagged along in our group chat without asking."
"他没有问就加入了我们的群聊。" (ta meiyou wen jiu jiaru le women de qunliao)
very angry
to take responsibility for someone and help them learn
to remain confident and strong during hardships
very happy and energetic
it’s hard for older people to learn new things or change hab...
to achieve the highest position or level in something
