今天是个好天气!
It's a nice day!
今天是个好天气!还可以有以下三种表达
It's a beautiful day!
It's a wonderful day!
It's a great day!
On a clear day, you will have a good mood.
天气晴朗时，你心情会很好。
昨晚你熬夜了?
Did you stay up late last night? *stay up late“睡得晚”、“熬夜”。
Did you go to bed late last night?
把被子叠好。
Let's fold up the futon. *fold 意为“折叠”，fold up 意为“叠好”、
“叠整齐”；futon 原本是日文，现在英文中也逐渐使用，意为“被子”。
Let's put the futon away. (把被子收起来吧。)
昨天晚上你打呼噜了。
You were snoring last night. *snore“打呼噜”。
A: You were snoring last night. (昨天晚上你打呼噜了。)
B: Did I keep you up? (影响你睡觉了吗?)
You were sawing logs last night. *saw logs 原意为“锯木头”，在此用来
表示“打呼噜”。
我做了个可怕的梦。
I had a nightmare.
A: I had a nightmare. (我做了个可怕的梦。)
B: It's all right now. (现在没事了。)
你一直没关灯啊。
You left the light on. *left (leave)是“保持某种样子”、“保持某种状态”的意思，表达“电灯一直开着”、“发动机一直开着”、“窗户一直开着”也可以用这种句型。
You forgot to turn off the light. (你忘了关灯了。)