滑窗台或者走栏杆或者跳楼梯。

Grind ledge or do rail or jump stairs.

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滑那窗台，走栏杆或者跳楼梯。

Grind that ledge or do that rail or jump those stairs.

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手扶着墙或栏杆，在楼梯台阶上尽力踮脚，脚跟慢慢降低，保持20秒，然后重复动作。

Slowly lower both heels. Hold for 20 seconds, then repeat.

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楼梯的白色栏杆与深色扶手共同组成了一个古典式的漂亮楼梯。

White spindles and a dark handrail are a classic combination in this lovely stairway.

youdao

楼梯的白色栏杆与深色扶手共同组成了一个古典式的漂亮楼梯。

White spindles and a dark handrail are a classic combination in this lovely stairway.

youdao