Agreements are fundamental to business practices. 協(xié)議是商業(yè)活動(dòng)的基本形式。
Parascending is the basic tow form of paragliding ,although the teams now have winches and can tow paragliders as well as ascending canopies. 拖引傘運動(dòng)其實(shí)是滑翔傘運動(dòng)的一種基本形式，盡管運動(dòng)小組現在是利用絞車(chē)來(lái)牽引滑翔者和傘衣上升。
A surprise in this computation is the presence of prograde motion in the fundamental mode. 一個(gè)意外的計算結果是在基本型中出現前進(jìn)運動(dòng)。
