的意思 fall down on

1. She always falls down on her promises.
她总是无法兑现承诺。

2. I can't believe he fell down on such an important task.
我无法相信他在如此重要的任务上失败了。

3. Don't fall down on your responsibilities at work.
不要在工作责任上失职。

4. He tends to fall down on his commitments when things get tough.
当情况变得艰难时，他往往会失约。

5. The team cannot afford to fall down on their training regimen.
团队不能在训练计划上懈怠。

6. We must not fall down on our duty to protect the environment.
我们不能在保护环境的责任上懈怠。