1. It's important to stand up to bullies and not let them intimidate you. - 重要的是要勇敢面對惡霸，不要被他們嚇倒。
2. She is not afraid to stand up to authority figures and speak her mind. - 她不怕對抗權威人士，敢於直言不諱。
3. The students decided to stand up to the school administration and demand changes to the dress code. - 學生們決定對抗學校行政，要求修改校服規定。
4. It takes courage to stand up to injustice and fight for what is right. - 面對不公義，勇敢地爭取正義需要勇氣。
5. The workers banded together to stand up to their employer and demand better working conditions. - 工人團結一致，對抗雇主，要求改善工作條件。
6. As a parent, it's important to teach your children to stand up to peer pressure and make their own decisions. - 作為父母，很重要的是要教導孩子對抗同儕壓力，做出自己的決定。