confine oneself to

• 只涉及

confine oneself to的用法和样例：

例句

1. The rule refers only to special cases.
   这条规则只涉及一些特殊的情况。
2. What I am saying applies only to some of you.
   我所说的只涉及你们中的一些人。
3. I shall confine myself to the subject of geography.
   我将只限于谈论地理这门学科。
4. Repellency is not confined to the olfactory senses.
   防护性不只限于嗅觉感官。