来总结一下：start 和 begin 都有“开始”这一基本的意思，但相比之下 start 稍显随意，也包含许多 begin 所不具备的用法和介词搭配；此外，start 的名词形式是 start，而 begin 的名词则是 beginning；begin 用在句式“can’t begin to do something”中表示“简直无法做某事”。

While many visitors have never been to a farm at all, let alone a sunflower farm, the unique setting allows them to leave the ...

今日短语 Start from scratch 意思是从头开始，这是一个口语表达。 它可以用来形容一件事情完全从零开始，从起跑线开始。 另一个常听到的表达是 build from scratch，意思和前者几乎一样。 例句 Let's start from scratch and see how quickly we can get the food on the table.

LANZHOU — At a training center in Baiyin, a city in northwest China’s Gansu Province, Li Yanrong intently watches a computer ...