Power bank
移動電源
例句：
Power bank plays an important role in our daily life.
移動電源在我們生活中非常重要。
Full of oneself:
全都是自己 ×
特別自大 √
例句：
All the boasting she did led the interviewers to conclude that she was full of herself.
她不停吹噓自己，讓面試官都覺得她特別自大。
Paint myself into a corner:
把自己畫在一個角落里 ×
陷入困境 分身乏術(shù) √
例句：
Now I've really painted myself into a corner. I've taken on too much. It's impossible for me to get everything done!
我是自作自受，攬了太多的工作，簡直是分身乏術(shù)。
To ask for the moon:
要得到月亮 ×
做不到的事情或是得不到的東西 √
例句：
We can't afford all the things you ask for. So stop asking for the moon！
我們無法滿足你的種種要求，所以別再提出非分的要求！
