Bottleneck operations
[經(jīng)] 經(jīng)營的薄弱環(huán)節(jié)
?? 詞語組成解析
bottleneck
['bɑtln?k]
n. 瓶頸;瓶頸路段（常引起交通堵塞）;（尤指工商業(yè)發(fā)展的）瓶頸;阻礙;
n. 運作；運營；業(yè)務(wù)操作（operation的復(fù)數(shù)）
??? 情景例句
how could I live in Los Angeles
我怎么能住在Los Angeles
Could you tell me where is the first-aid room?
你能不能告訴我急診室在哪里？
I've come to make sure that your stay in Beijing is a pleasant one.
我特地為你們安排使你們在北京的逗留愉快。