This marks the first time China has dispatched an entire infantry battalion for international peacekeeping.

这是中首向际维和行动派遣完整的步兵营部队。

This would mark the fourth time the world has seen a major bleaching event.

这将是世界上第四的大规模白化事件。

Tonight marks the first time two women will preside.

今晚是第一有两位女性坐镇总统演讲。

It marked the first time the animals have been seen in that area.

这标志着该地区首现伪虎鲸。

The win marks the fifth time Woods has won the Masters competition.

这是伍兹第五赢得大师赛冠军。

This will mark the third time that Bolsonaro has sent troops to the Amazon.

这将是博尔索纳罗第三向亚马逊地区部署军队。

This announcement marked the first time that the Holmes alias was used.

这是赫尔斯第一使用他的化名。

This marks the first time that commercially developed space vehicles have carried humans into orbit.

这标志着商业开的太空飞行器首将人类送往太空轨道。

The meeting marked only the second time the two leaders have met since taking power.

这是两位领导人自上任以来仅有的第二会面。

And tonight marks the last time David Letterman hosts the Late Show With David Letterman.

今晚是大卫·莱特曼主持的最后一期深夜秀节目。

It marks the first time that a Chinese media outlet has won this award.

这是中媒体首获得该奖项。

Thursday's vote marked the first time that Congress has rejected a presidential emergency under the act.

周四的投票标志着会首否决了总统根据该法案宣布的家紧急状态。

Cannon survived that showdown marking the first time the House even thought about removing a speaker.

Cannon在那摊牌中幸存下来，这标志着众议院第一考虑撤换议长。

The discussion marked the first time Baldwin has spoken to a reporter about the shooting incident.

这访谈标志着鲍德温首就枪击事件接受记者采访。

Monday marked the first time since late February that there have been no active coronavirus cases.

周一是2底以来首没有新冠病毒感染病例。

Monday also marks the first time since late February that there have been no active cases.

自2下旬以来，该在周一首没有活跃病例。

It marked the second time a jury was unable to reach a decision on her punishment.

这是法官第二就她的判决无法达成一致意见。

It marks only the third time the legislative body has held such a trial in U.S. history.

这是立法机构在美历史上第三举行这样的审判。

It marks the longest time that a pig kidney has worked in a living or dead person.

这是猪肾在活人或死人体内运转时间最长的一。

The announcement marks the first time the variant has caused a group of illnesses outside of Africa.

这一消息标志着该变种首在非洲以外引起一系列疾病。