a stodgy lecture的用法和样例：
- The gateman was a stodgy fellow of 60.
- He had a stodgy, dusty, commonplace look to him which was more a matter of mind than of body.
- What was once viewed as a stodgy legal asset is fast becoming a sought-after financial one.
- His answer is just a rehash version of my lecture.
- The nimble Obama startup is about to be absorbed into a stodgy, technologically backward behemoth: the federal government.