Concreting
n. 凝固, 凝結
??? 情景例句
While sitting on the bus I often meet interesting people.
乘車時，我經常碰到一些有趣的人。
You can take a horse to the water but you cannot make him drink.
馬到河邊不喝水，逼馬低頭亦枉然。（不要逼人做他不愿做的事）
When the grace peroid expires, the contract is annulled.
當這個寬限期屆滿，你仍未執行合同的話，該合同就終止了。