The old are practicing TaiJi now.
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The
old
are
playing
taichi(
太极的英文）in
the
morning
。这一群/一群老人早上打太极
A
old
man/lady
is
playing
taichi
in
the
morning
。一个老人在早上打太极
The
old
man/lady
is
playing
taichi
in
the
morning
。这个老人早上在打太极
老人在练太极
The old man is practicing Tai Chi
Some old people are doing Taichi now,
The old man is playing Tai Chi now,
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