在英语中，以下几种常用的表达方式，可以用来描述某人看起来比实际年龄大或显老：
Let's go!
1. Look older than one's actual age"
（看起来比实际年龄大）。
Example: She looks older than her actual age. She must take good care of herself.
哎哟，她看起来比她实际年龄大。她必须要照顾好自己，言下之意，就是要注意保养。
take good care of =照顾好....
We should all take good care of ourselves.
2. "Appear older than one's years"
（显得比实际年龄大）
Example: Despite being in her 30s, she appears older than her years due to her stressful lifestyle.
尽管她已经三十多岁了，但由于她充满压力的生活方式，她看起来比实际年龄大。
3. "Seem older than one's age"
（看起来比实际年龄大）
Example: He seems older than his age because of the premature graying of his hair.
由于他的头发过早变白，他看起来比实际年龄大。
4. “Look mature for one's age"
（看起来比同龄人成熟）
Example: He looks mature for his age, with his refined mannerisms and serious demeanor.
他看起来比同龄人成熟，举止精致、态度严肃。
5. "Age prematurely"
（过早衰老）
Example: Due to excessive sun exposure, she has aged prematurely and looks older than she actually is.
由于过度暴露在阳光下，她过早地衰老了，看起来比实际年龄大。
这些表达方式可以用来描述某人的外貌或年龄看起来比实际年龄大，根据具体的语境选择合适的表达方式即可。