1. "Exercise can help older adults improve strength, balance, the ability to bend, and prevents them from tiring as easily.
    "锻炼能帮助老年人增长力气，增强平衡和弯腰能力，防止过易疲劳。

2. Anyone tiring of American or fake European culture can reach the Louvre art museum by express railway in less than an hour — from Minnie Mouse to Mona Lisa in a flash.
    任何人厌倦了那里的美式或仿冒的欧式文化了，就可乘快速列车，不到一小时就可到达罗浮宫，一瞬间就从米尼老鼠身边来到了蒙娜·丽莎面前。

3. It was supposed to do away with the tiring work of buttoning the many buttons on clothes of the day. But the fastener did not work well.
    人们认为这种扣件能够免除扣扣子的麻烦，因为当时的人们衣服上扣子很多，可当时的无钩扣件的性能并不理想。