重点讲解：
1. nothing really
其实也没什么；没什么；
eg. "Nothing,"he said automatically."Nothing really."
"没什么,"他不由自主地说)-T=uOpx^hq82。"真的没什么7FAbOVYM8mAZ|,。"
eg. When I complimented her, she coloured up a bit and said it was nothing really.
我夸奖她时,她有点脸红,说那实际上不值得一提(L@y8^HT5bMJ.K7L9。
2. at least
至少，不少于；起码，不管怎样；
eg. Aim to have at least half a pint of milk each day.
目标是每天至少喝半品脱的牛奶=4[YhU[4c9%ild。
eg. It's not difficult to get money for research or at least it's not always difficult.
争取到研究资金并不难，起码不总是那么难|2JJ&q1JByb*Q。
eg. If something awful happens to you at least you can write about it.
如果你遭遇了不幸，至少你有东西可写MgF2rZ&Y&%t9+c。