to feel very happy and positive
感到非常开心和积极 (gandao feichang kaixin he jiji)
"Everyone was in high spirits after the successful event."
"每个人在成功的活动后都非常开心。" (meigeren zai chenggong de huodong hou dou feichang kaixin)
to make something more interesting or lively
very content and comfortable
to get some sleep
a time of calmness and tranquility
to be honest and direct
to remain loyal to someone or something