拓展训练 tuòzhǎnxùnliàn outdoor education program Origin Definitions Defs Strokes Stroke Words Sentences Sents 拓展 tuòzhǎn to expand to expand; to develop or broaden such as an outlook, business, or client base训练 訓練 xùnliàn verbnoun to train to train or drill; to guide others through a planned process to master a skill