首页
登录
职称英语
【B1】 [br] 【B10】 [originaltext] It’s never too early to save your skin—or your
【B1】 [br] 【B10】 [originaltext] It’s never too early to save your skin—or your
游客
2023-08-01
11
管理
问题
【B1】 [br] 【B10】
It’s never too early to save your skin—or your children’s from the sun. The sun produces invisible rays ultraviolet A(UVA) and ultraviolet B(UVB)—that can cause short- and long-term skin damage.
The immediate effects of harmful sunrays—sunburn, photosensitive reactions, and cell and tissue dam age-are bad enough. But medical experts believe that too much exposure to the sun in childhood or the sun in adolescence is a major cause of skin cancer and premature skin aging later in life. Health experts also believe that UVA may weaken the immune sys tem.
You can take steps early and often to minimize the sun’s harmful effects. Using sunscreens regularly on children, for example, can reduce their risk of skin damage later in life.
Sunscreens provide some protection by blocking the sun’s rays on the skin. They are labeled with a sun protection factor(SPF): the higher the SPF, the greater the protection against harmful sun rays. But no sunacreen totally blocks the sun’s rays.
选项
答案
You can take steps early and often to minimize the sun’s harmful effects
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2889015.html
相关试题推荐
[originaltext]ImagineyouarewatchingtheNBAFinals,thereis1.5second
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Moderator:Hello,ladiesandgentlemen,itgivesmeagre
[originaltext]Moderator:Hello,ladiesandgentlemen,itgivesmeagre
[originaltext]AnewprogramcalledAdelanTECHLeadershipishelpingstudent
[originaltext]AnewprogramcalledAdelanTECHLeadershipishelpingstudent
[originaltext]Teenagershavefewerfriendsthan20yearsago,researchhas
[originaltext]M:Excuseme,Iwonderifyoucouldhelpme?W:Ofcourse.Howca
[originaltext]M:Excuseme,Iwonderifyoucouldhelpme?W:Ofcourse.Howca
随机试题
Smallpoxwasthefirstwidespreaddiseasetobeeliminatedbyhumaninterven
Personalityistoalargeextentinherent—Atypeparentsusuallybringabout
[originaltext][16]IntheAmericanfamilythehusbandandwifeusuallyshare
不存在吸收过程的给药途径是A.腹腔注射 B.口服给药 C.静脉注射 D.肺
患者男性,35岁。酒后2小时骑摩托车摔伤。伤后30分钟送至医院。在急诊室患者神志
对基金取得的股利收入、储蓄存款利息收入,由上市公司、发行债券的企业和银行在向基金
下列各项,不属于抽动障碍病机的是()A.气郁化火,引动肝风 B.脾虚痰聚
根据有关法律规定,公安机关有权对犯罪嫌疑人和被告人采取限制人身自由的措施。在公安
江恩理论中,投资者可以用()预测价格的支撑位和阻挡位。A.江恩轮中轮 B.
收发货人、报关企业应当在收到海关补充申报电子指令之日起5日内,通过系统向海关申报
最新回复
(
0
)