They'd have to searchhighandlow to find a better speaker.
他们会到别处去找个更好的演讲者。
2
Just a few years ago, Western expats had to searchhighandlow for Christmas trees and decorations, or make sure they had a good supply from home.
就在几年前，旅居北京的老外还必须到处寻找诞树和装饰品，要么就得保证家乡有充足的后备供应。
3
It's also now a primary tool used in the battle for natural search engine rankings by using content interwoven with relevant keywords to gain high results andlow cost marketing.