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- Record both of these figures in a notebook Calculate your interval training pace range for aerobic threshold training by taking 75 percent to 90 percent of your VO2max pace. 立刻记下你的每分心跳，以确定你的最大心率。把最高速度乘以75%25-90%25算出你有氧训练的极限速度范围；
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- He was on the threshold of his career. 他的事业刚刚起步。
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- aerobic threshold 需氧代谢阈
- The mother aet the child at the little table. 母亲安排孩子坐到小桌旁。
- Aet us have a shi someday, shall we? 我们哪天去滑雪好吗?
- I do aerobic exercises at the gym, like jogging. 我在健身房里做有氧运动，比如慢跑。
- Aet me see.Yes,it's $10 for a lost book. 让我看看。对，丢失一本书，要赔十美元钱。
- Aet hope it dries up before the weekend. 希望周末前天气转好.
- Aerobic dancing piggybacked on the jogging craze. 大运动量增氧舞蹈乃是随着慢跑成风的时尚附带产生的。
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前，法院这样做是完全不合法的。
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- Why do not you attend an aerobic class? 你为什么不去参加一个有氧健身班呢？
- Many physicians urge aerobic exercise. 很多医生鼓励有氧运动。
- Has the aerobic class any effect on you? 健美课有效吗?
- Aerobic dance is conducive to the health. 有氧舞蹈有助于健康。
