例句與造句

1. Extensive reconstruction made use of iron rails and termite-proof timbers.
2. In the 1980s, a growing demand for the handsome insect-resistant, water-proof timber coupled with high-speed computerized mills taking smaller trees encouraged Pacific Lumber, Simpson Co . and Miller Rellim to increase logging.
3. It's difficult to find proof timber in a sentence. 用proof timber造句挺難的