摘要：
Trucking A certain local trucking company would like to transport some goods on a cargo truck from one place to another. It is desirable to transport 阅读全文
摘要：
Idiomatic Phrases Game Tom is playing a game called Idiomatic Phrases Game. An idiom consists of several Chinese characters and has a certain meaning. 阅读全文
摘要：
Arctic Network The Department of National Defence (DND) wishes to connect several northern outposts by a wireless network. Two different communication 阅读全文