重點講解：
1. culture shock
文化沖擊，文化休克（指初到異國時的焦慮、孤獨和困惑感）；
eg. Callum, recently arrived in Glasgow, is jobless, homeless, friendless, and suffering from culture shock.
卡勒姆初到格拉斯哥，沒有工作，無家可歸，無人傾訴，在文化沖擊中掙扎];BUoEt006ryFM|Ug|。
eg. Most people feel culture shock when traveling to a foreign culture.
去海外旅行時，許多人會感覺到不同文化的沖擊Ttk9AYG]o8V5,TGT;14。
2. open up
暢談；無拘無束地談；自由自在地談；
eg. Lorna found that people were willing to open up to her.
洛娜發現人們愿意對她暢所欲言09yIN1EohB。
eg. After a few drinks he began to open up a bit.
他喝了幾杯酒話就多起來了[%A.leFdDM(H。
3. on time
準時；按時；
eg. Don't worry, she'll be on time.
別急，她會準時到的I5lG5oNew2X13ioj。
eg. Their planes usually arrive on time.
他們的飛機通常都會準時抵達EaE=0~aO+Nh@b#qf5。