1. no matter 不论怎样;不要紧
"No matter who point out our shortcoming, we will correct them."
不管谁指出我们的缺点,我们都改正。
2. different from 与…不同,不同于
The new plan is quite different from the old.
这个新方案与旧的大不相同。
3. have trouble 在...有困难
Many users have trouble visualizing what a 1.2-inch left margin looks like; the Preview control shows them.
很多人都难以想像1.2英寸的左边距到底有多大,这个打印预览的功能很好地将它展现出来。
4. at all (否定句)根本;究竟
What isn’t clear at all is the best way to ensure success—if that’s even possible—at the reflective level.
有一点我们完全不清楚,即在反思层上保证成功的最好方法(如果有的话)是什么?
adj. 失望的