Its sheer rock sides sweep up from a broad base until they cut off abruptly at the flat summit.
出自-2016年12月聽力原文
What do you actually do and how do you prepare for your job?If sheer numbers provide any proof, Americans’ universities are the envy of the world.
出自-2015年12月聽力原文
But, the force of geographic conditions peculiar to America, the interplay of the varied national groups upon one another, and the sheer difficulty of maintaining old-world ways in a raw, new continent caused significant changes.