stay-pole

常見例句

• It's very important to choose the proper long flexible pole to compete in this event.
  選擇合適的撐桿進行比賽非常重要。
• Most poles today are made from fiberglass or carbon fiber to get a light weight pole that provides springiness to lift athletes up higher.
  現(xiàn)在大多數(shù)的撐桿都是用玻璃纖維或碳纖維制成的，不但很輕，而且彈性更好。
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