to waste time on a topic that has already been resolved
在已经解决的问题上浪费时间 (zai yijing jiejue de wenti shang langfei shijian)
"Stop beating a dead horse; the decision is final."
"别再纠结这个问题了，决定已经定了。" (bie zai jiu jie zhege wenti le jueding yijing ding le)
to give work to someone else to do
Take your time and don't hurry.
to have confidence in your own abilities
to feel slightly ill
to follow the rules exactly
to feel affection or fondness for someone
