In the past, scientists often worked alone.

过去的时候，科学家通常都是单打独斗。

Mixed doubles Zheng Siwei and Huang Yaqiong recovered from one set down to beat Seo Seung-jae and Chae Yu-jung 18-21, 22-20, 21-8 before Shi Yuqi made it 2-0 by thrashing Lee Yun-gyu 21-13, 21-17 in the men's singles.

混双队员郑思维和黄雅琼从开局的失利中调整过来—— 18-21 先输一局后，以 22-20、21-8 击败徐承宰和蔡侑玎；石宇奇男子单打比赛中以 21-13、21-17 击败李宥奎，以 2-0 获胜。

Zheng told the Global Times in a previous interview that her desire was to shift focus away from the spotlight of the Olympic singles gold medal and instead concentrate on WTA Tour events.

郑钦曾接受《环球时报》采访时表示，她希望将注意力从奥运会单打金牌的光环中转移出来，转而专注于WTA巡回赛。

Hey! Is this a private fight or can anybody join?

嘿！这是个人单打独斗的，还是大家都可以报名参加？

Men and women play singles and doubles in separate draws in the open division.

公开组赛别男/别进行单打和双打比赛。

And even super recognizable artists like Andy Warhol didn't work alone.

即使是像安迪·沃霍尔这样极具辨识度的艺术家，也并非单打独斗。

Individually, these whales are only a bother to something as large as Megalodon.

单打独斗，这些鲸对巨齿鲨那样大的东西来说只是个打扰。

Chen Yufei won China's fifth Olympic badminton women's singles gold medal in history.

陈雨菲为中国赢得了历史上第五枚奥运会羽毛球子单打金牌。

The world number seven beat Tomokazu Harimoto 4-2 in the men's singles final match.

男子单打决赛中，这位世界排名第七的选手以 4 比 2 战胜日本选手张本智和。

The World Number Two defeated Jessica Pegula in straight sets in the women's singles final.

这位世界排名第二的选手子单打决赛中直落两盘击败了杰西卡·佩古拉。

Shang, the youngest player in the men's singles main draw, progressed after a four-set battle.

尚俊诚是我国男子单打正赛中最年轻的选手，经过四盘大战后晋级。

Is kryptonite really worth us being alone in this fight?

真的有必要因为氪星石而单打独斗吗？

What's very interesting about dairy in the US is that companies don't leave it up to individual businesses to market their brands.

美国奶制品市场有一个特别有趣的现象，那就是公司们不会单打独斗地宣传自己的品牌。

Many consider it to be the most prestigious prize you can get in tennis. Roger Federer is the most successful men's singles player with eight titles and Czech American Martina Navratilova holds the record for women with nine.

许多人认为温网是运动员能网球运动中获得的最具声望的奖项。罗杰·费德勒是最成功的男单选手，八度夺冠，捷克裔美国选手玛蒂娜·纳芙拉蒂洛娃以九次夺冠保持着子单打的纪录。

USAID does not go it alone, but works with partners at the community level and at every level of government, as well as with international organizations and non-governmental organizations.

美国国际开发署并非单打独斗，而是与社区、各级政府以及国际组织和非政府组织合作。

In sports, China's Zhu Lin has won her first-ever WTA singles title at the Thailand Open, in another career breakthrough after she reached the last 16 of the Australian Open last month.

体育方面，中国的朱琳泰国公开赛上赢得首个 WTA 单打冠军，这是她上个月进入澳大利亚网球公开赛 16 强后职业生涯的又一次突破。

This is the monarch in single combat with the beast, and he's risking himself not out of pointless bravado, but for the benefit of his subjects.

他挺身犯险，与野兽单打独斗，并非盲目逞能，而是保卫臣民的利益。

Zheng's thrilling breakthrough evoked memories of her compatriot Li Na, who was the first Asian to win a Grand Slam singles title at the French Open.

郑钦的惊心动魄的突破唤起了她的同胞李娜的记忆，她是第一个法国网球公开赛上赢得大满贯单打冠军的亚洲人。

Team China players all agreed the challenges they faced together en route to the top podium made victory taste even sweeter than singles glory.

中国队的队员们一致认为，通往最高领奖台的路上，他们共同面临挑战取得胜利的滋味，相比于自己单打带来的荣耀来说更加幸福。

Carlos made an astounding Grand Slam debut in 2021, becoming the youngest man to ever compete in men's singles in the Australian Open.

卡洛斯2021年的大满贯首秀中表现出色，成为澳网历史上参赛的最年轻男子单打选手。