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. It´s dangerous to overtake on a bend. 在转弯处超车十分危险.
3. I bend close to her and scarcely hear as she whispers, "Water." 我俯过身去,勉强听见她微弱的声音:"水。"