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Dave worked in a factory, and he always made sandwiches in the morning, took them to work and ate them at midday.
Then he merried, so he thought: "Now my wife's going to make my sandwiches".
On the first day, she made him some, and when he got home in the evening, she said to him: "Were the sandwiches all right?."
"Oh, yes", he answered, "But you only gave me two slices of bread".
The next day she gave him four slices, but he said again: "Four slices aren't enough".
The third day she gave him eight slices, but those were not enough for him either, so on the fourth day she took a loaf of bread, cut in half and put a piece of meat in it.
In the evening she said to him: "Was your lunch nice"?
"Oh, yes", he answered, "But two slices of bread aren't enough".
nguyễn thị nguyệt
Blue Memberhi!thank you.the next time,you don't translate to vN please! so every body will understand and translate.