commercial tools offer more features but can be expensive and have restrictive licensing terms 商業(yè)工具提供了更多特性,但是昂貴而且有嚴(yán)格的許可條款。
many of the open source databases have restrictive licenses . sometimes isvs actually have to pay for the right to redistribute open source databases 很多開放源代碼數(shù)據(jù)庫都有許可限制,有時(shí)候isv實(shí)際上不得不為取得重新發(fā)布開放源代碼數(shù)據(jù)庫的權(quán)利而付出代價(jià)。
this is a great benefit, but the tradeoff is that a lot of work has been done by many people to write libraries of code to replace the functionality of libraries with commercially restrictive licenses 這是一個(gè)極大的優(yōu)勢,代價(jià)是許多人進(jìn)行了大量工作編寫代碼庫來取代有商業(yè)限制許可的庫的功能。
would independent producers be able to reach a wider audience, and thus earn a better living, if they had a better way to advertise their output and perhaps attract business by declaring less restrictive licenses 如果獨(dú)立制作者有更好的辦法來宣傳其作品,并可能通過聲明限制更少的許可證以達(dá)到商業(yè)目的,那么他們能夠得到更廣泛的受眾從而獲得更好的收入嗎?