空中英語教室 detractors & must be adj yet adj

TECHNOLOGY

The Space Elevator

搭天梯上太空

Don’t laugh! Someday, space travel could be as easy as pushing a button

別笑！總有一天，太空旅行可能像按個鈕一樣容易

Good TV電視播出時間：每週一到六 上午6:30-7:00 晚上7:00-7:30

Info Cloud
detractors:嘲笑他人的人, 唱衰他人的人

have/get the last laugh
被別人嘲笑我們夢想的時候, 不要氣餒, 我們要當have the last laugh的人~~

Grammar gym
The ribbon required for the space elevator must be much stronger than steel yet very lightweight.
[something] must be [adjective 1] yet [adjective 2]

example:
This is an urgent assignment, and whoever does the job must be fast yet very detailed.
這是一個緊急的任務, 不論是誰來做都必需快又細緻.
The supplies we buy must be very good quality yet inexpensive because we have a tight budget.
我們買的用品必須是質量很好而且很便宜，因為我們有一個嚴格的預算。


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