1. She demonstrated how best to defend oneself.
   她示范最有效的自衛(wèi)方法。
2. One cannot inure oneself altogether to such malicious criticism.
   誰也不能總是忍受這種惡意批評。
3. Learning to express oneself well is an important part of education.
   學(xué)會把意思表達清楚是受教育的一個重要方面。
4. One can congratulate oneself on one's victories.
   一個人也可以自己慶祝自己的勝利。
5. Constantly protecting oneself from criticism, exposure of one's shortcomings, or other real or perceived threats to the ego.
   自我保護的，自衛(wèi)的不斷地保護自己，使自我不受批評，不暴露自己的短處或不受其它真的或可察覺的事威脅自我的
6. Interest in one's environment or in others as opposed to or to the exclusion of oneself.
   外傾對環(huán)境或其它的如與自身相反的或自身以外的事物的興趣
7. It is not always easy to amuse oneself on holiday.
   讓自己在假期里自娛并不總是容易的。

one.self

pron.（代詞）
One`s own self:
親自，本人
Used reflexively as the direct or indirect object of a verb or the object of a preposition:
自己，自身：用作反身代詞，為動詞直接賓語或間接賓語的受詞，或介詞賓語的受詞：
例句：
One can congratulate oneself on one`s victories.
一個人也可以自己慶祝自己的勝利

Used in an absolute construction:
用于獨立結(jié)構(gòu)：
例句：
When in charge oneself, one may rearrange the committees as one pleases.
當自己負責(zé)管理時，便可以根據(jù)自己的意愿重新安排委員會

One`s normal or healthy condition or state.
一個人的正常的或健康的狀況或狀態(tài)