如何使用 "undaunted" 造句

1. I just tried to sit straight and undaunted .
我只是尽量坐得笔直,显得无所畏惧。
2. The common thread of this year 's democracy movement from tunisia to iran , from yemen to libya , has been undaunted courage .
从突尼斯到伊朗,从也门到利比亚,这一年民主运动的主线是无所畏惧的勇气。
3. One lays bare his heart and throat completely to show that he is undaunted .
完全暴露的心脏和喉部表示无所畏惧.
4. Macro data continue to show that consumers are spending , undaunted .
宏观经济数据继续显示,消费者仍在勇敢地支出。
5. She was undaunted in her ambition to study physics .
她学物理的志向百折不回。