challenge studies造句

例句与造句

1. Face recognition is also involved in some knowledge such as image processing , computer vision , pattern recognition , neural networks and the cognitive process of human beings . so face recognition is a challenging study
   人脸识别涉及图像处理、计算机视觉、模式识别以及神经网络等技术，因此是一项极富挑战性的研究课题。
2. It's difficult to find challenge studies in a sentence. 用challenge studies造句挺难的