研究人员随后给狗狗展示与训练中完全不同的人的另一半脸，来测试它们区分人类面部表情的能力。
The researchers then tested the dogs' ability to distinguish between human facial expressions by showing them the other half of the person's face on images totally different from the ones used in training.
我需要你许可，转过另一半脸吗？
也许她觉得难堪于是便用白纱遮掩住了一半脸。
Perhaps she feels embarrassed to used white gauze cloak to live then half face.
应用推荐