code that I am expecting you to cut and paste, but to read and meditate on.
The first of the two, commonly referred to as the timed substitution rule, forces a team to play a man down for a minute if a player takes longer than 10 seconds to leave the pitch. The second of the guidelines, dubbed the off-field treatment rule, removes a player from the match for a minute if they spend more than 15 seconds on the ground after an injury.
，更多细节参见爱思助手下载最新版本
德索托最终没能走上总理岗位，这个变化本身，反而比任何一次就任更有象征意义。一个国家在宣布任命、撤回任命、再任命的反复之间，暴露的不是个人命运，而是制度预期的脆弱。在这种环境下，无论请来的是德索托，还是任何一位“明星经济学家”，恐怕都很难单凭个人之力改变局面。
英國南極考察局及其美國對應機構「美國南極計劃」均在網上刊登職缺。英國南極考察局亦會在3月舉行開放日。
* Passed 8,192 random tests; not independently verified on our 10K test suite yet.