为了研究原猴亚目的社会学习能力，斯托因斯基和她的团队做了一个小食罐，可以用两种办法打开——罐子有一道绞合门，还有一道推拉门。
To test prosimian social learning abilities, Stoinski and her team built a snack-filled tube with two different ways to open it -a hinged door and a sliding door.
为了研究原猴亚目的社会学习能力，斯托因斯基和她的团队做了一个小食罐，可以用两种办法打开——罐子有一道绞合门，还有一道推拉门。
To test prosimian social learning abilities, Stoinski and her team built a snack-filled tube with two different ways to open it — a hinged door and a sliding door.
将每个通道的HI和LO线合绞在一起可减小封闭区域。
Twist the HI and lo wires of each channel together to minimize the enclosed area.
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