Bottlenecks
n. 瓶颈( bottleneck的名词复数 ); 瓶颈路段（常引起交通堵塞）; （尤指工商业发展的）瓶颈; 阻碍
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
The first step is as good as half over.
第一步的成功等于事情的一半已完成。
We'll have to get this contract typed as soon as possible.
我们得尽快把契约书打出来。