易混淆的单词： Blades

One of them makes blades for wind farms in texas .

其中一家为德克萨斯的风力发电站生产叶片。

Its composite blades shattered when hit by hail or birds .

碳复合材料叶片受到冰雹或飞鸟撞击后会粉碎。

Critics felt the blades would disturb the 1 00000 tourists who visit every year .

批评者认为，它的叶片可能会影响到每年10万名的旅客。

For one thing , the extra material needed to build the blades raises the cost .

一方面，建造更多的叶片需要更多的材料，这提高了成本。

Research in america and britain suggests there is no consistent relationship between blades and property prices .

根据英国及美国的调查报告，叶片和房产价格之间，并没有什么关联。