在赞同共和党方面，那些用右手握手柄的实验对象得分3.6，然而，用左手握手柄的为3.4，两者差别不大。
Those who squeezed with their right hands scored 3.6 in their agreement with Republicans while those who squeezed with their left hands scored 3.4, a non-significant difference.
手工调节椅背角度时，右手操作手柄，左手要扶住椅背以防突然下落。
When you adjust the height of the back manually, in order to prevent sliding, you should operate with right hand and touch the back with left hand.
特别贴合的手柄，可以让左手和右手的小孩子使用。
Specially contoured handles are perfect for left - or right-handed tots.
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