Who can predict how long this uneasy peace between the two countries will last?谁能预言两国之间勉强维持的和平能持续多久？I hope the weather will stay fine.我希望天气能持续放晴。If the company can retain its customers' faith it could become the market leader.如果这家公司能持续获得顾客的信任，就会成为市场的领导者。