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1.The swing is designed to be easily adjusted for different children's heights.
这个秋千设计成可以调整以适应不同孩子的身高。
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2. The engineer calculated the swing diameter based on the weight of the child and the distance from the ground.
工程师根据孩子的体重和离地面的距离计算了秋千的摆动直径。
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3. The manufacturer claims that their swing has a maximum swing diameter of 1.5 meters, which is larger thanmost other models.
制造商声称他们的秋千最大摆动直径为1.5米,比其他大多数模型都要大。