Kyrgios had been scheduled to begin his campaign against David Goffin on Monday.

克耶高斯原定于周一开始对战大卫·戈芬。

In the experiment, Goffin's cockatoos were able to select the right tool for the job, in most cases, by visual recognition alone.

在实验中，戈芬的凤头鹦鹉能够为工作选择正确的工具，在大多数情况下，仅通过视觉识别即可。

This indicates that Goffin's cockatoos do indeed possess an allocentric frame of reference when moving objects in space, similar to two-year-old babies.

这表明 Goffin 的凤头鹦鹉在空间中移动物体时确实拥有非中心参照系，类似于两岁的婴儿。