片语
Previously Chinese when they meet以前中国人见面时
They had previously以前他们
Previously they pursue eat以前他们追求吃得饱
Previously they pursue well fed以前他们追求吃得饱
than they did previously一般说来
Previously They Had在此之前在
Previously they used animal farming以前他们用家畜耕种
Previously they used livestock farming以前他们用家畜耕种