有缺陷地

例句：

1. 1. The car has a major defectin the brakes.
   这辆车的刹车有严重缺陷。
2. 2. The product has several defectsthat need to be addressed.
   这个产品有几个需要解决的问题的缺陷。
3. 3. The engineer found adefect in the design of the machine.
   工程师在机器的设计中发现了一个缺陷。