You can gather all of the enthusiasm and energy you can, put on a big smile and say "Hi".

尽你最大努力聚集所有的热情和精力，摆出一个灿烂的笑容，说"嗨"。

He had a big beaming smile on his coupon.

他一脸喜洋洋的笑容。

Amy had a big/broad smile on her face.

艾米脸上挂着灿烂的笑容。

I was frozen, but after a second I had a big silly smile on my face.

我愣住了，但一秒钟后，我脸上露出了一个大大的傻笑。

Leanna, who had her hands behind her back smiled a BIG smile because she had planned the course already and she had practised it many times.

琳娜微笑着把手背在后面，因为他已经计划好了整个比赛的方案，他还深思熟虑了几遍。

The 30-year-old actor took off his sunglasses and flashed a big smile while leaving the market with groceries with Kaley, 27, after their shopping trip.

30岁的亨利在和27岁的凯莉购物后，脱下了太阳镜，露出满脸的笑容，和凯莉一起满载而归。

The best cure for sadness is a big smile.

治疗忧伤的一剂良方就是开怀大笑.

You can see from my photo that I have a big smile and long black hair.

你可以从我的照片中看到我的笑容和黑长发.

She had a big smile and a big laugh for someone so petite and delicate.

她在大笑,并且让这种大笑看上去显得如此娇小玲珑而细致优雅.

Her eyes sparkled when she saw me, and a big smile dimpled her cheeks.

看到我时，她双眼闪着兴奋的神情，微笑着，脸上现出两个小小的酒窝。