如何使用 "nineteen" 造句

1. I first heard about him when I was nineteen .
这是我十九岁的时候第一次听说的事情。
2. She was nineteen years old , and todd was twenty .
她十九岁,托德二十岁。
3. But by nineteen months , on average , grasping is replaced by pointing .
但是平均到了十九个月大,抓住被指认替代了。
4. The reaction of nineteen hours a day for many days was strong upon him .
那是每天十九小时连续多少日子的劳动对乔所产生的激烈后果。
5. Epilogue nineteen years later autumn seemed to arrive suddenly that year .
尾声十九年之后秋天好像来得很突然。