"Recycling is what we see as the best approach for the US," Christman said.

他说：“对美国来说，重复利用塑料是最好的办法。”

youdao

"Recycling is what we see as the best approach for the US," Christman said.

他说：“对美国来说，重复利用塑料是最好的办法。”

youdao