to assert oneself的用法和樣例：
例句
- You have to show your idea by action.
你必須用行動(dòng)來(lái)表明自己的觀(guān)點(diǎn)。 - One may knock to signal one's presence to others.
可以用敲擊發(fā)出的聲音向別人表明自己的存在。 - She likes to keep herself in the foreground.
她喜歡讓自己處于最引人注意的地位。 - There was not enough rain to shake a stick at.
雨下得小，不足以引人注意。
