This ruler belongs to Teacher Wang.It is Teacher wang's ruler.Teacher Wang owns this ruler.Teacher Wang is the owner of this ruler.翻译讲究信雅达,无论是中文翻译英文还是英文翻译中文,不必太抠字眼,希望能帮到你
这把尺子是王老师的。This ruler is Mr. Wang's. 或This ruler belongs to Mr .Wang .