| 1. | But its fuel is a tricky mixture . 但它的燃料是一个复杂的混合物。 |
| 2. | He is a tricky fellow to do business with . 他诡计多端难以共事。 |
| 3. | This is a surprising answer, a tricky proof . 这是一个出人意料的答案,一个微妙机巧的证明。 |
| 4. | It's a tricky business . 这是一件巧妙的事。 |
| 5. | It was a tricky do . 这是一个狡猾的骗局。 |
| 6. | It was a tricky do . 这是一个狡猾的骗局。 |
| 7. | But life is tricky . 可生活是靠不住的。 |
| 8. | The sudden drop in share prices has set the government a tricky problem . 股票价格突然下跌给政府出了一个难题。 |
| 9. | The choppy waves made handling the boats a tricky operation that day . 那天在滔滔的波浪里驾驶小舟着实费了一番手脚。 |