The rain spoiled our picnic.
这场雨弄得我们的野餐一团糟。
spoil有溺爱的意思（看下例），也有搞糟，弄糟的意思。
He gives whatever his son asks for, that can only spoil his child.
他孩子要什么他就给什么，这只会宠坏他的孩子。
Don't tell Tom that we are preparing a birthday party for him, it will spoil the surprise.
不要告诉汤拇我们正为他整备生日派对，这会失去惊喜的。
