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
Something else I was wondering about was...
我想知道其它事是^
Please open your baggage.
请把你的行李打开。
Tommy had already swallowed them!
汤米已经把硬币咽了下去！