- 重点词汇
 
-  张家口 
Zhangjiakou [in Hebei Province]
 -  冰雪 
ice and snow
 -  装备 
equipment; gear; toolkit; materiel; hardware; accoutrements; paraphernalia; equip; outfit; arm; fit out
 -  展会 
exhibition; expo; fair; exposition
 -  发布 
issue; publish; release; break; deliver; ordain; announce; put out; promulgate; disseminate; proclaim; declare; post; publication; announcement; issuance; promulgation
 -  预告 
advance notice; preview; prediction; prognostication; teaser; forenotice; coming attraction; predict; prophesy; portend; herald; trailer; foretell; announce in advance; give notice; preannounce; foreshadow