谁能帮我理解下I fall asleep half way through it

谁能帮我理解下I fall asleep half way through it I fell asleep half way through it through fall asleep half way through it中“ through it”什么意思 i fell asleep half way through fell asleep half way through 选择：The TY play was too().I fell asleep half way through it. I fell asleep half way through movie 的意思 take sb out to dinner和fall asleep half way through "half way through it"是什么意思? 英语翻译I left the cinema half way through it. i feel asleep half way though The movie was too boring.i fell a() half way through it