∑ mode and △ mode

ENSO mode and ENSO-like mode

period ratio of torsion mode to translation mode

hover

hover flies

hover fly

hover ground

Hover kiln

2 +1 education mode

2+1 educational mode

3.5+0.5 traing mode

3L Teaching Mode

deep tour mode

explore teaching mode

Guiding-learning cooperated teaching mode

inspiring and interactive teaching mode

Seven Persons Mode

students-centered mode

Towards Oneness Thinking Mode Translation Paradigm

Trinity transaction mode