this; these; (commonly pronounced zhei4 before a classifier, esp. in Beijing)[cedict]
回
huíㄏㄨㄟˊ
to circle; to go back; to turn around; to answer; to return; to revolve; Hui religious minority (Chinese Muslims); time; classifier for acts of a play; section or chapter (of a classic book)[cedict]
是
shìㄕˋ
is; are; am; yes; to be[cedict]
哪个
nǎ geㄋㄚˇ ㄍㄜ˙
which; who[cedict]
团
tuánㄊㄨㄢˊ
regiment; round; circular; group; society[cedict]
dumpling[cedict]
呢
neㄋㄜ˙
níㄋㄧˊ
(question particle for subjects already mentioned)[cedict]