您要查找的是不是：
- That said,it is a fruitful exercise to look at the kernel sources to get an in-depth understanding of the Linux operating system. 但是如果对核心源代码进行阅读将加深对Linux操作系统的理解。
- That said, it is a fruitful exercise to look at the kernel sources to get an in-depth understanding of the Linux operating system. 但是如果对核心源代码进行阅读将加深对linux操作系统的理解。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- He tried to exercise an undue influence upon his colleagues. 他想对他的同事施加不适当的影响。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I felt giddy from the unaccustomed exercise. 因不习惯这种运动，我感到晕眩。
- The apple tree is seldom fruitful. 这棵苹果树很少结果。
- Exercise is profitable in all ages. 运动对于各年龄段都很有利。
- You ought to diet and take more exercise. 你应该节食并多做运动。
- Taken as a whole, the work was fruitful. 就总的情形说来，工作是有成绩的。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- Exercise will do good to your health. 锻炼将对你的健康有益。
- The work will be more fruitful under this plan. 按照这一方案，做这工作将更有成效。
- Swimming is a good form of exercise. 游泳是一种很好的运动。
- Do not write your exercise in red ink. 不要用红墨水写你的练习。
- Don't write your exercise in red ink. 不要用红墨水写练习。
- We often do this kind of exercise. 我们经常做这类练习。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
