1. She's proficient in several languages. 她精通好几种语言。
2. A great number of Egyptians are proficient in foreign languages. 大量埃及人精通外语。
3. Boys test better in hand-eye coordination, making them more proficient at ball sports. 男孩在手眼协调测试中更出色,这使他们更精通球类运动。
4. In addition to being tested, students in the project were asked how proficient they thought they were in maths and science. 除了接受测试以外,该项目的学生还被问及他们认为自己在数学和科学方面有多熟练。
5. Rodriguez says he's still learning something important by moving into this Brookdale community, "People are more tech-proficient than we thought." 罗德里格斯说,通过搬进这个布鲁克代尔社区,他仍在学习一些重要的东西:“人们比我们想象的更精通技术。”