Boeing getting close to its bott

Boeing getting close to its bottom line

deliver (v.)  交付--delivery (n.)

jets 飞机

the older version of 老型号

    eg. Weibo is the Chinese version of twitter. 

grounding (n.) 停飞/停驶--ground (v)

    eg. The accident led to the grounding of 80 planes.

        The government ordered the airline to ground all of its planes because of ill management.

bottom line 底线

    eg. My patience has a limit. What you said has already hurt my bottom line.

crash --car crash/ air crash 车祸/空难

prompt (v.) 导致=cause/lead to/ result in

worst ever 史上最糟糕的

financial crisis 经济危机