换句话说假设美国经济保持2％的长期增长，中国就得每年增长3.7 ％ （ 这也比目前的6.5％低得多 ） 。
Assuming that the US economy maintains its long-term growth rate of 2%, China would have to grow by 3.7% annually. That’s a lot lower than China’s current 6.5% rate.