1·《自然》杂志的科学家们研究了世界上22万座高山冰川20年来的卫星数据，发现自2015年以来，冰川上每年减少的冰雪总量为2980亿公吨。
Scientists, from Nature studied 20 years of satellite data of the world's 220,000 mountain glaciers, and found that since 2015, glaciers have last 298 billion metric tons off ice and snow per year.
2·我买这辆自行车花了298元。
I spent 298 yuan on the bike.
3·我花了298元买这辆自行车。
I paid 298 yuan for the bike.
4·这辆自行车花了我298元。
Thee bike cost me 298 yuan.
5·这辆自行车花了我298元。
The bike cost me 298 yuan.
6·您的房间号码是298，给您钥匙。
Your room number is 298 and here is the key.
7·平均风能密度最大值达298。
The maximum (minimum) of mean wind energy density is 298.
8·蓝色底上缀着一些白色与红色的碎花。298块钱钱。
It's blue with some white and red small flowers. It cost me 298 RMB.
9·在这298名妇女中，有35.2%的人符合睡眠呼吸紊乱的诊断标准。
Among the 298 women, 35.2 percent met criteria for sleep-disordered breathing.
10·如今，整个网络中有2.98亿网站(2011年3月Netcraft的数据)。
Today there are 298 million websites on the Internet (as of March 2011, according to Netcraft).