As a kid， I spent my summers with my grandparents on their ranch in Texas. I helped fix windmills， vaccinate cattle， and do other chores. We also watched soap operas every afternoon， especially "Days of our Lives." My grandparents belonged to a Caravan Club， a group of Airstream trailer owners who travel together around the U.S. and Canada. And every few summers， we'd join the caravan. We'd hitch up the Airstream trailer to my grandfather's car， and off we'd go， in a line with 300 other Airstream adventurers. I loved and worshipped my grandparents and I really looked forward to these trips. On one particular trip， I was about 10 years old. I was rolling around in the big bench seat in the back of the car. My grandfather was driving. And my grandmother had the passenger seat. She smoked throughout these trips， and I hated the smell.

The future of fruit cultivation lies in balancing tradition with cutting-edge science.

In the oil industry, efficiency and sustainability are two sides of the same coin.

交换、交易和互换的倾向普遍存在于所有人之中，而在其他动物种族中找不到。

我相信我们都应该努力对他人友善和富有同情心。

We have more technology and fewer meanings.