美国十二万人感染新冠病毒

BBC News

The number of coronavirus related deaths in the United States has surged past 2000, doubling within just two days. Johns hopkins University, which is monitoring the spread of the virus, said the number of infections has reached 120,000. A quarter of the deaths are in New York State.

决定性别的染色体

XY chromosomes

So my next stop on the weird world of X and Y, or things feeling a little topsy-turvy, is 1985. The World University Games were set to happen in Japan, and the Spanish hurdler María José Martínez-Patiño was scheduled to run. She was like a hot shot, a rising superstar.

我很忙

Show

When it’s time to fetch food, say you are busy working. Tell peers you are ready to fetch food before actually fetching any food. Take more rests while fetching. Don’t be empty-handed on an errand. Answer duty calls at home.

欧美航空公司面临倒闭

BBC News

French voters will go to the polls shortly to cast their ballots in local elections. There’s considerable unease that the voters going ahead while the country battles a coronavirus pandemic that’s prompted the government close bars, restaurants, cinemas and many shops. Some politicians have called for a postponement.