adj. 形容词吃力的，谨慎的
v. 动词努力争取(for)( labor的过去式和过去分词 )；苦干；详细分析；（指引擎）缓慢而困难地运转
She labored all night to complete the project.
她整晚都在努力工作以完成这个项目。
He labored through the difficult math problems.
他费力地解决那些困难的数学题。
The workers labored under the hot sun for hours.
工人在烈日下辛苦工作了好几个小时。
She labored to make her speech clear and effective.
她努力使她的演讲清晰而有效。
They labored to finish the construction before winter.
他们努力工作以在冬天前完成施工。
He labored over his novel for many years.
他辛苦创作他的小说多年。
The team labored to meet the tight deadline.
团队努力工作以赶上紧迫的截止日期。
She labored to perfect her musical performance.
她努力完善她的音乐表演。
The farmers labored in the fields from dawn to dusk.
农民从早到晚在田地里辛勤劳动。
He labored to fix the car's engine all day.
他整天努力修理汽车引擎。
labored breathing
费力的呼吸
labored effort
艰苦的努力
labored speech
吃力的讲话
labored writing
费劲的写作
labored process
繁琐的过程
labored steps
艰难的步伐
labored attempt
艰难的尝试
