"he had doubts about the whole enterprise"
"made an effort to cover all the reading material"
"wished him luck in his endeavor"
"she gave it a good try"
"we endeavor to make our customers happy"
来自柯林斯例句
来自柯林斯例句
来自《权威词典》
来自《简明英汉词典》
来自《简明英汉词典》