publicize
宣传
ask about
询问
circulate
循环
pressure
压力
compress
压缩
lengthen
延长
postpone
延迟
postpone
延期
incur loss throught delay
延误
regions along the coast
沿海
along the road/on the way
沿途
demonstrate
演示
banquet
宴会
entertain
宴请
check and accept
验收
sample book
样本
specimen;sample
样品
main points
要点
essential factor
要素
one
壹(一)
make big profits with a small investment
一本万利
only once
一次性
fixed price
一口价
miserly
一毛不拔