practical purpose

基本解釋

And although the annual show is beautiful to behold, it also serves a very practical purpose.
盡管每年所看到的秋天都是同樣的美麗，它們都是為一個(gè)實(shí)際目的。
The only practical purpose I can imagine for the bail-out is to slow the decline of GM to create enough time for its workers, suppliers, dealers and communities to adjust to its eventual demise.
我能想到的唯一現(xiàn)實(shí)的紓困目的，是減緩?fù)ㄓ闷嚨乃ヂ渌俣?，爭取足夠多的時(shí)間，讓其員工、供應(yīng)商、經(jīng)銷商以及社區(qū)適應(yīng)其最終的滅亡。
w31963.s21.myverydz.com
The design has an exciting, practical purpose.
這個(gè)設(shè)計(jì)有令人興奮、實(shí)用的目的。

The purposeful is the purpose of the object in practical terms.
目的性“是從實(shí)際應(yīng)用角度來說的。
耶魯公開課 - 文學(xué)理論導(dǎo)論課程節(jié)選
Content is a function -or let me say practical language, the purpose, in other words, of communicating facts or of communicating at all, which we associate with practical language -is a function of poetic language.
他們認(rèn)為，內(nèi)容即是功能,實(shí)用語言的目的，就是交流，我們總是把交流和實(shí)用語言聯(lián)系,但其實(shí)它也是詩歌語言的功能。
耶魯公開課 - 文學(xué)理論導(dǎo)論課程節(jié)選

"I know they're trying to get rid of sites with no practical purpose, " he says.
FORBES: Internet
Sure, the roof over our heads serves a practical purpose (anyone who has ever slept outdoors can attest to that).
FORBES: MeXvi: Enabling Families To Have A Home