They crossed through the great desert.

他们横穿过大沙漠。

youdao

The second time, the participants were listening to music through headphones, and the final time, they crossed the street while talking on a cell phone with a researcher.

第二次，他们戴着耳机，听着音乐，第三次，他们和研究人员用手机交谈着过马路。

youdao

At times they will seem to be insurmountable walls that can not possibly be crossed, and certainly not gone through.

很多时候它们会好象是不可逾越的许多墙壁，不太可能横渡，并且肯定没办法通过。

youdao

Unless you are one of the first Americans, a Native American, we are all descended from folks who came from someplace else -- whether they arrived on the Mayflower or on a slave ship, whether they came through Ellis Island or crossed the Rio Grande.

WHITEHOUSE: Our Top Stories

Thousands of Koreans have crossed the border to China in search of food that they can get through work or charity (most of them later return to North Korea, despite the hunger and oppression that awaits them).

ECONOMIST: Famine in North Korea