伸缩缝由于铝合金温度变形较大，为使幕墙有足够的变形随动性，幕墙立柱需设置伸缩缝。
Expansion joints due to large aluminum alloy temperature deformation, to make the curtain wall has enough deformation servo, curtain wall pillar setting expansion joint.
霜冻使岩石裂了一条缝。
缝匠肌（有角度的处于大腿前侧的一块肌肉）使这个体式稳定。
The Sartorius, a muscle that run down the front of the thigh at an angle, further stabilizes the pose.
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