反馈是鲁棒控制系统的关键。
The apparel industry is not just about fashion; it's about people, processes, and perseverance.
The best investment advice is often the simplest: diversify, keep costs low, and stay the course.
要说“我爱你”，首先必须能够说“我”。
音乐是我们的激情，我们很感激能与世界分享它。
当其他年轻人都在下西洋跳棋时，我已在下西洋象棋了。