Help me translate this sentence into Chinese,please!The following invention are part of people's life,but they haven't been around for all that long."be around 麻烦翻译整一段话。
问题描述：
Help me translate this sentence into Chinese,please!
The following invention are part of people's life,but they haven't been around for all that long.
"be around
麻烦翻译整一段话。
答
普及；普遍使用
答
取自金山词霸
adj.（形容词）
Being in existence:
活的：处于存在中：
Our old dog is no longer around.
我们原来的狗已经死了
Being in evidence; present:
在场的：可看到的；存在于…的：
asked if the store manager was around.
问一问商店经理是否在场
... haven't been around for all that long!=...be aroung for+all that long.
for all that long表示时间.