例句：
She lived pleasantly to the age of ninety-two.
她愉快地活到92岁。
'Can I help you?' he asked pleasantly.
“需要帮忙吗？”他和悦地说。
It was pleasantly cool in the house after the sticky heat outside.
与户外的湿热相比，屋里真是凉爽惬意。
I was pleasantly surprised by my exam results.
我的考试成绩真让我喜出望外。
The countryside undulates pleasantly.
原野起伏，景色宜人。