chance and challenge

• 机遇和挑战

chance and challenge的用法和样例：

例句

1. The new century provides the chance and challenge for TCM.
   新的世纪为中医学提供了机遇和挑战。
2. The development of higher education brings forth new opportunities and challenges for the internal development of TVU education.
   摘要随着高等教育的发展，电大教育内涵发展面临新的机遇和挑战。