Forty years ago, Earth day began in the United States as a "teach-in" - a day to educate people about the environmental challenges facing our planet.

40年前，“地球日”作为一个“宣教日”始于美国——在这一天对人们讲解我们的星球在环境方面遇到的挑战。

youdao

Forty years ago, Earth day began in the United States as a "teach-in" -a day to educate people about the environmental challenges facing our planet.

40年前，“地球日”作为一个“宣教日”始于美国——在这一天对人们讲解我们的星球在环境方面遇到的挑战。

youdao

Educate the workers in safety. Antiskid shoes are worn in rainy day in case of accidence.

对工人进行安全教育，应穿好防滑鞋，避免雨天打滑而产生意外事故。

youdao

He caught a frog one day, and took him home,and said he was going to educate the frog.

VOA: special.2009.08.29

International Jazz Day will educate the minds, uplift the spirits, and enhance the creativity of young people in our small villages and bustling cities.

UNESCO: OFFICE IN DHAKA

The Pipeline Fund Fellowship (PFF) recently hosted an all-day conference to educate, train and empower women on how to become angel investors.

FORBES: Increasing the Pipeline of Women Angel Investors

The goal of Data Privacy Day is to educate people and companies on the vulnerability of personal data, including information shared on social networks, financial data and anything stored on cloud services.

CNN: Heather Kelly,