lent a hand的用法和樣例：
例句
- And if you have a situation like that, everyone always says "Can you lend a hand?" or "Can you give a hand?" or "We need helping hands."
如果你遇到這樣的場(chǎng)合，人們會(huì )說(shuō)“Canyoulendahand？”或者“Canyougiveahand？”或者“Weneedhelpinghands?！?/li> - John! Lend a hand with this table, will you?
約翰，幫幫忙，搬一下桌子好嗎？
