您要查找的是不是：
- It's acute appendicitis. We ought to operate. 這是急性闌尾炎。應當開刀。
- My father taught me how to operate a reaper. 我父親教我怎樣使用收割機。
- John, is this the right way to operate the machine? 約翰，這是操作這台機器的正確方法嗎？
- Her job is to operate an elevator. 她的工作是開電梯。
- Designed to operate on land, water, or in air. 長於陸海空作戰的，三棲的可在陸上、水上或空中操作的
- A veteran worker wised me up on how to operate the new machine. 一位老工人告訴我怎樣操作這台機器。
- He mapped out the area where we were to operate as guerrillas. 他規定了我們開展游擊活動的地區。
- The doctors decided to operate on him for the tumor. 醫生們決定為他開刀切除腫瘤。
- The old man was dying. It was just and shot in the dark to operate on him. 那老人生命垂危，給他做手術只是沒多大希望地試一試。
- We still had to operate on a shoestring. 我們仍得小本經營。
- His fitness to operate on a patient is in question. 他是否適宜為患者動手術還是個問題。
- The air line service is to operate daily. 這條航線每天都有班機飛行。
- I have just remembered how to operate this machine. 我剛想起操作這機器的方法。
- I'll show you how to operate the machine. 我想給你演示一下怎樣操作機器。
- I do not know how to operate this instrument. 我不知道怎樣操作這個儀器。
- The doctors decided to operate on the patient once. 醫生們決定立刻動手術。
- The doctor had to operate on his daughter that day. 那天醫生不得不為他女兒做手術。
- The first step is learn to operate the machine. 第一步是學會操作機器。
- Do you know how to operate computers? 你知道如何操作電腦嗎？
- We used one column to operate in this area. 我們使用了一個縱隊在這個地區作戰。
