“这足以说明他们有可能在向那里进军。”TNC五大湖水生入侵物种项目主管林赛。查德顿说。

"That's enough to show that they're likely making their way into the lakes," says Lindsay Chadderton, director of TNC's Great lakes Aquatic Invasive Species program.

youdao

“这足以说明他们有可能在向那里进军。”TNC五大湖水生入侵物种项目主管林赛。查德顿说。

"That's enough to show that they're likely making their way into the lakes," says Lindsay Chadderton, director of TNC's Great lakes Aquatic Invasive Species program.

youdao