如果是獨立問句,句型應該是 What is it like to do / be .
is it 調換成 it is (it's) 的情況,通常是跟著 "Can you tell me" 或 "Do you know" 后面,所以才把疑問句型改為陳述句型.
意思當然不變,是“ 做.會是什么樣的（感覺）”
例如：
Can you tell me what it's like to be a professional athlete?
你能告訴我作為職業(yè)運動員是怎樣一種感覺嗎?
Can you tell me what it's like to go on a blind date?
你能告訴我和一個從未見過的陌生人約會是種什么樣的感覺嗎?