一句话: in a word, in short...
海岸: coastal, seacoast...
公里: kilometer...
支: to support, to sustain, to erect, to raise, branch, division, to draw money, classifier for rods such as pens and guns, for army divisions and for songs or compositions...
副: secondary, auxiliary, deputy, assistant, vice-, (measure word for a pair)...
声势: fame and power, prestige, influence, impetus, momentum...
行情: market price, quotation of market price, the current market situation...
推出: to push out, to release, to launch, to publish, to recommend...
踪迹: tracks, trail, footprint, trace, vestige...
天文: astronomy...
