例句與造句

1. Woven roving is a bidirectional fabric made by interweaving direct roving in plain weave pattern
   無(wú)捻粗紗布是由直接無(wú)捻粗紗織成的一種片狀平紋雙向織物。
2. It's difficult to find bidirectional fabric in a sentence. 用bidirectional fabric造句挺難的