给学生录像可以成为有用的教学活动。
我们一直在向那里的店主们建议，他们应该安装什么样的录像设备——这样我们就能在录像中找到任何犯罪活动的证据。
We've been advising shop owners along there about what kind of video recording equipment they can have put in—we'll then be able to get evidence of any criminal activity on film.
研究人员分析了53对父母及其子女在家中的日常活动的录像，在孩子54个月大时接受评估，结果发现在26至46个月大时玩拼图的孩子拥有更好的空间技能。
The researchers analyzed video recordings of 53 child-parent pairs during everyday activities at home and found children who play with puzzles between 26 and 46 months of age have better spatial skills when assessed at 54 months of age.
应用推荐