When I was a child I'd save money in my piggy bank. When it was full I'd drop it and break it so I could take the money out to buy something expensive.
piggy bank這是正統美語翻譯，比較不會有人說 pig bank。
Smith 先生宣誓就職成為非洲的新財政部部長。 (請填空)
Mr. Smith has been sworn in as Africa's new Minister of Finnce.