It'll be through a lucky break or because somebody got careless . 那一定是不走运气或者因为有人露了马脚。
"but it'll perhaps rain cats and dogs tomorrow, as it did yesterday. " “不过，明天也许会象昨天那样下大雨。”
I have a suggestion. it's off the record, but i think it'll work . 我想了一个办法，这是咱们私下里说，可是我相信这个办法行得通。
If we do hang on, it'll be by our fingernailsand a lot of luck . 如果我们能熬过去的话，也要费九牛二虎之力还得运气特好才行。
Well, it'll likely be a few hours before we pick up this man's scent again . 哦，要重新找到那家伙的踪迹，恐怕还需要几个小时的时间。
But whatever you want to sell, it'll pay you dollars for cents to do a lot of market research first . 但是不管你想卖什么，先作大量市场调研会一本万利的。
The cost of living is so high. it'll be difficult for her to take the responsibility. she'd better think the whole thing over . 生活费用这么高，负起这个责任对她来说很困难，她最好再好好想想。
