1. Our racial and cultural differences enhanced our relationship and taught us a great deal about tolerance, compromise, and being open with each other.
    我们之间的种族及文化差异不但增强了我们的关系，还教会了我们彼此间要宽容、谅解和开诚布公。

2. Open-heart surgery at the Medical Center Hospital of Vermont (佛蒙特州) used to cost patients an average of $26,300. Today it's $3,000 less.
    在位于佛蒙特州的医疗中心医院，过去开胸手术的平均费用是26,300美元，如今减少了3,000美元。

3. On the other hand, parents happy to take a child step by step through an argument, encouraging him or her to explore ideas, will cultivate an open and creative thinking style.
    从另一方面来说，乐意与孩子作一步一步深入的论证，鼓励子女探索各种想法，这样的父母会培养出开放的、有创见的思维方式。

4. Let´s shut the window because I can feel a draught.
    咱们关上窗户吧，因为我感到有股穿堂风。

5. Let´s open our books.
    让我们翻开书。

6. 1. Be open-minded about sharing life, work, and learning experiences as part of online learning.
    1. 作为网上学习的一部分，与人分享生活、工作及学习经验。

7. Love is open.
    爱是包容的。

8. I was forced to open the door.
    我被迫开门。

9. It´s like a furnace in here can we open a window?
    这里热得像个火炉--咱们打开窗户好吗?

10. I think the shop is open.
    我想商店开门了.