The battle is perennial and victory is never assured.

场战斗是永恒的，胜利永远是暂的。

Right.First, the perennial problem of telephone calls.

首先是一直以来的电话问题。

In Ireland, of course, Cromwell's administration had to deal with the perennial problem of the Roman Catholic majority.

在爱尔兰，当然，克伦威尔的政权必须应对天主教多数派期存在的问题。

But safety, you're right, is a perennial concern.

但是你说得没错，安全一直是们所担心的问题。

That's the perennial challenge for anybody who wants to be innovative.

对于任何想要创新的来说，都是永恒的挑战。

Now, as you prepare to enter Yale and leave your unique imprint on it, allow me to alert you to a perennial observation among our alumni.

现在，当你们准备踏入耶鲁校园，并留下自己的独特足迹，我必须告诉你们一我对校友们多年来的观察。

Budweiser is one of the perennial advertisers.

百威啤酒是常年广告商之一。

'The Fountain of Fair Fortune' is a perennial favorite, so much so that it was the subject of the sole attempt to introduce a Christmas pantomime to Hogwarts' festive celebrations.

《好运泉》是一久以来深受喜的故事，竟然前所未有地在霍格沃茨的节目庆祝活动中被排成了一部圣诞节的哑剧。

Imagine programmable plants that fix nitrogen more effectively or resist emerging fungal pathogens, or even programming crops to be perennial rather than annual so you could double your crop yields each year.

能够更有效进行固氮，或可以抵御新型真菌病原体，甚至能够将农作物编程为多年生而非一年生，从而使你的年产量翻倍。

Tender perennials that work well for cutting include California poppy, snapdragon, and strawflower.

适合做切花的纤弱多年生植物包括花菱草、金鱼草和蜡菊。

This attitude of, you know, keep calm, and carry on is something that is perennial.

种保持冷静、继续生活的态度是永恒的。

The tragic tale of the doomed girl genius is a perennial favorite.

们一直都喜看天才女孩命中注定的悲剧故事。

Other flowering plants, known as perennials, return every year.

其他开花植物，即多年生植物，每年都会开花。

This initiated, I think, the perennial identification of the new Greek nation with the Parthenon.

在我看来，一决定开启了新的希腊王国对帕台农的久认同。

That's why they are a perennial favorite and they're comfy 'cause they're old.

就是为什么它们是我永远的最爱，它们很舒服而且它们很旧。

Millions of people vacation to the islands every single year and they remain a perennial bucket list destination for people all around the world. and the single most popular honeymoon destination for newlywed Americans to visit.

每年都有数以百万计的到夏威夷群岛度假，夏威夷群岛也是世界各地们常去的理想度假胜地，同也是美国新婚夫妇最常去的蜜月目的地。

The conditions of these loans included the institution's perennial demands for austerity and tighter monetary policies – even though none of these governments had run significant deficits, nor seen much inflation in their economies in the run-up to the crisis.

尽管在金融危机爆发前，些国家的政府都没有出现过巨额赤字，也没有出现过严重的经济通胀，但是，获得些贷款的条件仍涉及该机构对收缩及紧缩货币政策的期要求。

At her middle-class core, Hallett writes, she wanted " a man who possessed charm and animal force as well as cash" -the perennial dream espoused most memorably in the fiction of Jane Austen.

哈利特写道，以中产阶级为核心，她想找一“既魅力四射、野性十足，又多金”的伴侣——简·奥斯汀的小说中最令记忆深刻的就是永恒的梦想。

Right, right. It's a brutal, intractable conflict. The Monitor, of course, works to counter the perception that conflicts like that, and crises don't completely define even those places where they're perennial.

没错，没错。是一场残酷且难以解决的冲突。当然，《观察家》致力于纠正一种观念，即像样的冲突和危机，并不能完全定义那些常年受其困扰的地方。意味着我们需要深入探究。例如，瑞安曾形容她的记者工作，引用她的话说，就是“让世界更加贴近”。以下是她在八月份参与的一期节目中所说的话。

The other one that we — we've reported on that I've seen myself is the — the perennial challenges that Ukraine has to sustain itself in a conventional artillery war.

我们道过的另一问题（我自己也观察到了）是，乌克兰在常规炮战中必须承受的期挑战。