The team posed as drug dealers to trap the ringleaders.该队队员装扮成毒品贩子，诱捕罪犯头目。Before going into their meeting the six foreign ministers posed for photographs.开会前，6位外交部长合影留念。I asked whether her closeness to her mother ever po...
The technology of CAGD has been mature during thirty years'development.CAGD技术经过了三十多年的发展,已经比较成熟.Bezier curves have been widely applied to CAGD, and deeper study has been made.Bezier曲线已广泛应用在CAGD上, 其理论研究也更加深入.Shape mod...