例句與造句

1. Club Med measures an impressive 110 feet long, with a 52 1 / 2-foot beam, and boasts a 136-foot carbon-composite mast.
2. Each tapered composite mast that supports the flattened S-shaped roof girders is supported by 15 splaying cables; 9 fore-stay cables and 6 backstay cables.
3. It's difficult to find composite mast in a sentence. 用composite mast造句挺難的