| 1. | It's a tricky business .
这是一件巧妙的事。 |
| 2. | Maneuvering the six giant black shapes out of a formation of sixty-odd vessels by starlight was a tedious tricky business .
要借那希微的星光从一队60多艘舰艇当中调动那六条黑黝黝的庞然大物，这确是一种沉闷和繁重的工作。 |
| 3. | Implementing an algorithm is tricky business
实现算法是一件巧妙的事。 |
| 4. | Fart precision large tricky business introduction
屁精大整蛊游戏攻略 |
| 5. | Fart precision large tricky business games - 4455 miniclip games
屁精大整蛊小游戏- 4399小游戏 |
| 6. | Making the compound was a tricky business initially
一开始，要制造出这种化合物并不是很容易。 |
| 7. | Fart precision large tricky business games
屁精大整蛊小游戏 |
| 8. | Fart precision large tricky business
屁精大整蛊 |
| 9. | The bad news is that forecasting asteroid impacts remains a tricky business
坏消息是预测小行星撞击不是件容易事。 |
