1·Petra trawled the aisles of the Europa supermarket.
佩特拉搜索了欧罗巴超市的各个通道。
—— 《柯林斯英汉双解大词典》
2·Petra Kroon tested the new technique, which can measure emission values at a single point for 24 hours a day, 365 days a year and for several hectares at the same time.
佩特拉克朗测试了新技术，它可以每天24小时，一年365天在单独一个点就同时测出数公顷内的排放值。
3·Petra: Yes, you can keep the recording.
佩特拉：行，你可以把录音留着。
4·Petra: I don't have any checks. In this day and age, I should be able to use one of the many electronic funds transfer options.
佩特拉：我没有任何支票。在这个时代，我应该能够使用许多电子资金转帐选项之一。
5·Petra: I don't know okay?
佩特拉：我不知道，行了吧？