smile line

基本解释

A total of 14 percent moan about the 'smile lines' on their faces.
14%的女性會哀歎自己臉上的笑紋。
www.chinadaily.com.cn
Japan Trend Shop are selling a 'face bra' that promises to help fight the smile lines that grow more prominently with age.
這家日本潮流商店正在出售一種叫做“臉部內衣”的儀器，據說可以幫助減少笑紋，這種皺紋會隨著年齡增長瘉發明顯。
Some 14 per cent moan about the “smile lines” on their faces. A third grumble that their teeth aren't white enough and a quarter worry that they're wonky.
有大約14%的女性抱怨自己的“微笑弧度”不美，1/3的女性抱怨牙齒不夠白，另有1/4的女性擔心自己表情看起來怪怪的。

At 58, he is a handsome guy: a tanned face with vivid white teeth, well-worn smile lines around his eyes, an artful salt-and-pepper stubble and a mop of dark hair whose heft he attributes to his daily Tibetan yoga rites.
FORBES: Brunello Cucinelli: Life By Design
With Scott Bakula and also such comedians as Joel McHale and Tom Papa, who give their lines slightly ironic inflections—a pause, a smile—that throw the scenes off kilter.
NEWYORKER: The Informant!