You could make a game according to your own tunnel vision and then, fingers crossed, if you get lucky, people will pick it up.

你可能根据你自己隧道视野制作一款游戏，十指交叉，如果你获得了运气，人们将会将选择它。

youdao

You'll be lucky if you get any breakfast.

如果你能弄到早餐那可就幸运了。

《柯林斯英汉双解大词典》

If you're lucky, you will get a pastry, a hearty breakfast of pancakes and sausage and eggs, or an English Fried Ham.

如果幸运的话，你会拿到一份糕点，有煎饼、香肠和鸡蛋的丰盛早餐，或者是一份英式煎火腿。

youdao

And if you are going to get one of these, you are really lucky.

如果你买一台，那就真是幸运了。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Two hours,you can be on a damn train to New York City and you'll be lucky if you get eighty miles in two hours, or an hour and fifty minutes.

要知道,两个小时都可以做火车去纽约了,但如果是步行,八十公里你一个小时五十分钟,到两个小时内走到就算不错了

耶鲁公开课 - 1871年后的法国课程节选

And right now, Hulu is offering a free one-week trial -- so if you get lucky, you might be able to ride out the spat without paying anything extra (Khloe Kardashian, take note).

CNN: Web wails as DirecTV channels go dark

If you do get lucky, you are in for a sensory treat: familiar ingredients are used alongside intriguing Nordic delicacies such as reindeer moss from Finland, Icelandic skyr (similar to strained yoghurt) and sea buckthorn berries.

BBC: Copenhagen on a plate

There are those who seem to think that this strange system called capitalism works on the basis that if you produce something good, or even if you just get lucky, then you make a lot of money.

FORBES: China Still Hasn't Got The Hang Of This Capitalism Thing