人民警察培训自我鉴定:how could this be是什么意思啊?

how could this be是什么意思啊? This could be heaven or this could be hell?是什么意思 Anther day has gone,I'm still all alone ,How could this be,You are not here whis me How I wish I could be given a hand! samplerate could be set ,this may be due to sampleclock being set to external sync谢谢！ How is it possible that I could hour this way?怎么翻译啊？ "this could be the hardest note i try"是什么意思? "This could be the hardest note i try"是什么意思 我要找王力宏的日文歌<this could be love>的歌词 a police officer had a brother ,but the brother had no brother.how could that be?