huí lai
他刚从外地回来
Tā gāng cóng wàidì huí lái
He just came back from another place.
他刚出去，一时半会儿还回不来。
Tā gāng chūqù, yīshí bànhuǐr hái huí bù lái.
He just went out and won't be back for a while.