1、joyful
英 [ˈdʒɔɪfl]
adj.高兴的；快乐的；令人愉快的.
Give birth to a child is a both joyful and painful thing.
生孩子是一种既开心又痛苦的事情。
2、pleased
英 [pliːzd]
adj.高兴；满意；愉快；乐于（做某事）
v.使满意；使愉快；(常用在as或what、where等词后）想，选择，喜欢
She was very pleased with her exam results.
她对考试成绩非常满意。
The boss should be pleased with you.
上司应该对你满意了。
3、delightful
英 [dɪˈlaɪtfl]
adj.使人快乐的；令人愉快的；宜人的
It was the most delightful garden I had ever seen...
这是我所见过的最惹人喜爱的花园。
4、glad
英 [ɡlæd]
adj.高兴；愉快；感激；感谢；乐意；情愿；愿意
vt.使高兴
I'm glad to hear you're feeling better.
听说你感觉好些了，我很高兴。
He was glad he'd come.
他很高兴他来了。
5、happy
英 [ˈhæpi]
adj.感到（或显得）快乐的；高兴的；给予（或带来）快乐的；使人高兴的；幸福的；表示祝愿，如Happy Birthday生日快乐、
You don't look very happy today.
你今天好像不太高兴。
The story has a happy ending .
故事的结局很圆满。
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