clamber例句
He was too out of condition to
clamber over the top.
他体质太差，爬不到山顶。
Sailor as he was, it was easy enough for him to
clamber up the gnarled trunk.
他虽说是个水手,攀上这扭曲的树干, 倒还容易.
Teenage boys
clamber down mine shafts 30 to 50 meters deep.
孩子们沿着杆子爬到深30到50米的矿井里.