例句與造句

1. A tv target tracing system has following features : real - time , image indistinctness on the ground of dynamic tracing and external environmental distortion , high noise background intensity and so on
   電視目標跟蹤系統(tǒng)實時性強，由于是動態(tài)跟蹤和外界環(huán)境干擾，所以導致圖像不清晰、背景噪聲較強。
2. It's difficult to find background intensity in a sentence. 用background intensity造句挺難的