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- Ask him to call back when he returns. 他回来后叫他回电话。
- Please call back when you're back. My phone number is 2823016. 回来时请与我联系，我的电话是2823016。
- Hi, Jennifer. This is Larry. Please call back when you get home. Bye. 嗨！珍妮弗，我是拉里。你回家后回电话给我吧。再见。
- The passengers'coach is being up on the motorway. Please delay our flight plan. I' ll call back when boarding is completed. 客车正在高速公路上,请推迟我们的飞行计划,客人上完飞机后,我叫你。
- I'm very busy now. Please call back later. 我现在很忙，请过一会儿再来电话吧。
- We need to modernize our unemployment insurance system to reflect the reality of the 21st century economy: jobs that go away no longer come back when business rebounds. 我们需要使失业保险制度现代化，以反映21世纪经济的实际状况：就业机会并不会因为业务再度景气而失而复得。
- In January he went for a trial at Hibernian with a view to a loan, but was called back when one of our several goalkeeping injury problems developed. 在一月他去爱尔兰人队试训以期望被租借，但是当我们的几个门将受伤的问题出现时被招回了。
- Please ask her to call me back when she's back. 她回来时请让她给我回个电话。
- Put the book back when you have done with it. 你读完这本书时把它放回原处。
- The line is busy now, call back later please. 现在占线,请等一会儿再打来吧。请不要挂断电话。
- The cat arched its back when it saw the dog. 那猫看见狗时就拱起了背。
- I think we'd better call back the statement. 我认为我们最好取消声明。
- The dahlias died back when the frosts came. 大丽花打霜后就枯萎了。
- Can you please call me back when you get the line ? 当你有线路时请给我回个电话好吗?
- Shall I call back? When is a good time to call? 我再打来，好吗?什么时候打来最合适?
- When you mind call back sometime tomorrow? 请你明天什么时候再打电话来好吗?
- I'll call you back when I get more information. 一旦我得到消息，就给你回电话。
- When is a better time to call back? 我何时回电话会比较好?
- Please ask her to call me back when she is back. 她回来时请让她给我回个电话。
- I'm quite busy at the moment, could you call back later? 能晚点打来吗?我现在有点忙。
