David, on the other hand, had labored to fabricate a curious patent leather trouser suit.(另一方面，大衛努力制作了一套奇特的、別出心裁的皮革褲套裝。)

A few more labored breaths as his blurred vision slowly reveals what has happened.(他又重重地喘息了幾下，透過模糊的視線，他慢慢地明白發生了什么事。)

Over the years, plenty of companies have labored to put a dent in that massive market share.(多年來，許多企業試圖在這龐大的市場中占得一席之地。)

You can hear his labored breathing.(你能聽到他費力的呼吸聲。)

She labored ten years on that book.(那本書她足足寫了十年。)

Yeats, in Adam's Curse, regrets that the beautiful is something to be labored for and he wants to conceal that labor.(在《亞當的詛咒》中，葉芝遺憾道，這種美麗是值得為之勞作的，他想掩蓋這種勞作。)

We had invited more than 2, 500 people to the event, which George Stephanopoulos and Rahm Emanuel had labored over.(在喬治。斯迪法諾普洛斯和拉姆·伊曼紐爾的辛勤努力下，我們邀請到了2500多人出席儀式。)

As Pansy's breathing became labored and her movements diminished, Rosie and Blossom sat with her, grooming her and watching her.(隨著潘茜的呼吸越來越吃力，走動越來越少，羅茜和布羅森坐在她的旁邊一邊梳理她的毛一邊看著她。)

I labored to understand him.(我努力想了解他的意思。)

I took any opportunity I could to visit him, even as his speech and breathing became labored.(我找到一切可能的機會去看他，甚至在他說話和呼吸都很費力的時候。)