You ordered enough for three or four people,but I'm not complaining.
你叫了够三到四个人吃的菜,但我毫不在意。
I don't know where I've seen him before.
我不晓得在哪儿见过他。
Why does the idea of progress loom so large in the modern world? Surely progress of a particular kind is actually taking place around us and is becoming more and more manifest.