pattern beInstVar where: [:var | var name beginsWith: 'somePrefix' ]]
Dury arrived at the location following a gruelling four-hour journey, which should have been two hours, but was made longer by road closures.
，这一点在同城约会中也有详细论述
Shortcut Pre-calculation: For the most commonly used speed profiles, the travel costs (time/distance) for shortcuts between border points within each cluster are pre-calculated and stored. (Each border point effectively has an "entry" and "exit" aspect for directed travel).，更多细节参见safew官方下载
本次的年度征文设题很巧妙，体现了现代科技与传统人力对决的意思。，更多细节参见51吃瓜
Медведев вышел в финал турнира в Дубае17:59