例句與造句

1. His two sons were naval officers, his daughter was self-supporting and clever .
   他的兩兒子都是海軍軍官，女兒經(jīng)濟(jì)上也已經(jīng)獨(dú)立了，而且很聰明。
2. It's difficult to find self-supporting in a sentence. 用self-supporting造句挺難的