Mock exams offer a good sampling of the kinds of questions you'll encounter and give you the opportunity to resolve them on your own time.

模拟考试提供了您将遇到的各种题目的很好的样本，并且使您有机会在自己的时间里解答这些题目。

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Two useful statistics for measuring how much overhead your application will encounter are the number of JIT compiles and the total amount of time spent performing these compilations.

度量应用程序需要多大开销的两个有用的统计信息是JIT编译次数和执行这些编译花费的时间总量。

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The Earth may exist in an underpopulated portion of the Milky Way, meaning we might not encounter another alien intelligence for a long, long time, if at all.

也许，地球所在之处是银河系的犄角旮旯，如果真是这样，我们在短期内不太可能与其他外星智慧生命有接触。

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Japanese zoologist Tsunemi Kubodera, who was on board the submersible at the time of the encounter, was able to lure the giant squid with a one-meter (three-foot) -long diamond squid.

NPR: Giant Squid Filmed In Ocean Depths For 1st Time

The journey also incorporates time off the train to encounter the cultures, food and people of Ecuador a little closer at hand.

BBC: Five unforgettable rail journeys

Education is not my area, but a knowledge of economics and industrial structure is something that I encounter all the time in teaching in such fields as regulated industries and antitrust law.

FORBES: Let Cathie Black Dig Down Deep To Institute Major Education Reforms