stiffnessの基本例文
The stiffness in his shoulder made it difficult to move his arm.
肩の凝りで腕を動かすのが困難でした。
The cold weather seemed to increase the stiffness in his joints.
寒い天気は彼の関節の硬直を増加させるようです。
The dancer's movements were marked by stiffness and discomfort.
ダンサーの動きは硬さと不快感で特徴付けられていた。