Definition
used to express that someone's wish or desire is highly improbable to come true.
（用于告知某人其愿望极不可能实现）但愿你好运！
"He expects to find a high-paying job without any experience." "He should be so lucky!"
「他期望没有任何经验就能找到一份高薪工作。」「他要是能走运就好了！」
"I'm hoping to win the lottery jackpot tomorrow." "You should be so lucky!"
「我希望明天能中彩票头奖。」「你要是能走运就好了！」
"She thinks she's definitely going to be chosen for the lead role." "She should be so lucky!"
「她认为自己肯定会被选为主角。」「她要是能走运就好了！」