this much

例句：

1. 1.I need this much time to finish my work.
   我需要这么多时间来完成我的工作。
2. 2.She has this much confidence in her abilities.
   她对自己能力有这么多信心。
3. 3. We can't afford this much for the new car.
   我们买不起这么贵的新车。