1·After 20 years in America, I still feel my roots are in England.
尽管在美国生活了20年，我还是觉得我的根在英格兰。
—— 《牛津词典》
2·Like most plants, it has roots.
像大多数植物一样，它有根。
3·These roots can be very dangerous.
这些根可能会非常危险。
4·People and animals eat many kinds of roots.
人和动物食用各种各样的根。
5·Most roots that people eat are usually called root vegetables.
人们吃的大多数根类蔬菜通常被称为根菜。
1·The article analyzes the operation principle of gas roots flow meter and gas turbine flow meter, and summarizes their differences on design selection and installation.
文章分析了气体罗茨流量计与气体涡轮流量计的工作原理，总结了两者在设计选型、安装上的不同。
2·LS series wet roots vacuum pump is a rough vacuum pumping equipment.
LS型直排大气湿式罗茨真空泵属粗真空获得设备。
3·Tube Web obstruction property of Roots central vacuum cleaning system is analyzed with fluid mechanics and industry ventilate principle.
应用流体力学和工业通风原理，分析了罗茨中央真空吸尘系统的管网阻力特性；
4·Helical Roots pump has great improvements on the face of stabilizing pressure pulse quality of passing cut sensitivity medium, reducing noises and vibration, avoiding vapor fret etc.
螺旋式罗茨泵在稳定过流剪切敏感介质压力脉动质量，减少噪音、振动，避免气蚀等方面有较大改善。
5·In this paper, a new deduction on the theoretical linear formula and the practical one of the involute, linear roots pump motor was made.
本文对渐开线型线罗茨泵转子的理论型线、实际型线公式做了新的推导。
1·English majors would be asked to explore the roots of language.
英语专业的学生会被要求探究语言的根源。
—— 《柯林斯英汉双解大词典》
2·Brazilians' indifference to books has deeper roots.
巴西人对书籍的冷漠有着更深的根源。
3·The roots of this feeling may lie in our childhood.
这种感觉的根源可能在于我们的童年。
4·"Because I think it's the roots of salsa," she said.
“因为我觉得这是萨尔萨舞的根源。”她说。
5·The decline in American Indian languages has historical roots.
美国印第安语言的衰落有其历史根源。