| 例句 |
He was astonished to find nice streets and well-kept houses.他看到漂亮的街道和整洁的房屋后感到很惊讶。Our old house, now covered with ivy, still looked pretty and well-kept.我们的老房子虽然现在爬满了长春藤，看上去依旧漂亮整洁。It was such a well-kept secret, not even his wife knew.这是一个严守的秘密，即使他的妻子都不知道。The Coca-Cola formula is a well-kept trade secret.可口可乐的配方是一个严格保密的商业机密。His resignation was such a well-kept secret that only Leavis knew about it in advance.他要辞职一事保守得很严密，事前只有利维斯知道。 |