首页
登录
职称英语
【B1】 [br] 【B9】 [originaltext] It’s never too early to save your skin—or your
【B1】 [br] 【B9】 [originaltext] It’s never too early to save your skin—or your
游客
2024-03-04
48
管理
问题
【B1】 [br] 【B9】
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
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
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3505274.html
相关试题推荐
[originaltext]W:USConsulateinMarseilles,canIhelpyou?M:Yes,please.I
[originaltext]W:USConsulateinMarseilles,canIhelpyou?M:Yes,please.I
[originaltext]W:SoRob,tellme,doyouhaveaspareroominyourhouse?M:Ab
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Manypeoplewhodrinkalcoholalsoliketosmokecigarettes.
[originaltext]Moderator:Hello,ladiesandgentlemen,itgivesmeagre
[originaltext]Moderator:Hello,ladiesandgentlemen,itgivesmeagre
[originaltext]Moderator:Hello,ladiesandgentlemen,itgivesmeagre
[originaltext]AnewprogramcalledAdelanTECHLeadershipishelpingstudent
[originaltext]AnewprogramcalledAdelanTECHLeadershipishelpingstudent
随机试题
Onefeatureofnewfoundwealthinthedevelopingworldhasbeentheembrace
Wewerewarnedthatevenaslight________incalculationmightruinthewholep
下列哪项不是血瘀证的表现A.面色黧黑 B.头晕目眩 C.局部刺痛 D.唇甲
消风散组成中不包括的药物是A.甘草、羌活 B.防风、刑芥 C.生地、苍术
盐酸吗啡易氧化的部位是A:氧桥 B:双键 C:酚羟基 D:烯醇式羟基 E
以下对于细水雾灭火系统冲洗、试压的做法,不满足规范要求的是()。A.冲洗流速不
简述人类学习和动物学习的本质区别
甲、乙、丙、丁拟任A上市公司独立董事。根据《上市公司独立董事制度》的规定,下列选
自控仪表及控制系统调试中,回路联试要对系统误差进行检查,对最大误差值的要求为(
下列关于单价合同的说法,正确的有( )。A.固定单价合同条件适用于工期较短、工
最新回复
(
0
)