Time is a chicken forever on the wing.

时间是一只永远在飞翔的鸟。

youdao

I'm forever on a diet, since I put on weight easily.

我一直在节食，因为我的体重很容易增加。

《柯林斯英汉双解大词典》

Diners are told that Baltic Surprise is off the menu forever on seemingly dubious health grounds.

基于表面上含糊的健康原因，食客们被告知，“波罗的海之惊奇”这道菜从菜单上永远离开了。

youdao

Also left forever on the moon is a sign with these words: "Here men from the planet Earth first set foot on the Moon July,nineteen sixty-nine A.D.

VOA: special.2009.07.15

A lot of people get complacent during normal times and they assume that normal times will go on forever.

风平浪静时人们容易变的自满,他们认为这太平盛世会持续到永久

耶鲁公开课 - 金融市场课程节选

There's no life that I'm able to imagine for myself that's one that I would want to take on forever.

我不能为自己想象出一种,愿意永远过下去的生活。

耶鲁公开课 - 死亡课程节选

Passionate oenophiles are forever on the hunt for the unique and interesting.

FORBES: Magazine Article

Politicians, newscasters and pundits are united around an idea I find wacky: that we can grow the economy forever on our finite planet.

FORBES: Why I Think The Economy Can't Grow Forever

Does it make sense to ban the old light bulb in a world where we are encouraged to store Terrabytes of pointless photographs forever on fire-hot Web-servers forever spinning in a Google server farm?

FORBES: The Light Bulb Moment: Lights Out In America?