The captain keeps a log.

船长记航海日志。

《牛津词典》

A log fire roared in the open hearth.

柴火在敞开着的壁炉里熊熊燃烧。

《牛津词典》

I shut the shed door and wedged it with a log of wood.

我关上小屋的门，然后用一根圆木将它抵牢。

《柯林斯英汉双解大词典》

For example, you might hear a student say to her friend that her spelling test was "as easy as falling off a log."

VOA: special.2009.06.07

Cut the problem in half. Cut the problem in half again. And that's a typical characterization of a log algorithm.

是每次除以特定的量,将问题减一半，再减一半,如此，这就是对数算法的典型特性。

麻省理工公开课 - 计算机科学及编程导论课程节选

A log algorithm typically is one where you cut the size of the problem down by some multiplicative factor.

对数级复杂度的算法就是指,通过一系列常量级步数的操作,可以将问题的规模。

麻省理工公开课 - 计算机科学及编程导论课程节选

The guardian would have to keep a log of the hours and certify they were completed.

WSJ: Driver's Ed, for Parents

The gold standard of proof is "contemporaneous records" such as time-stamped store receipts or a log.

WSJ: Tax Report: Rules for Renting Out Your Vacation Home

At Zugspitze, guests descend the mountain in the morning for breakfast in a log cabin.

BBC: Five European winter boltholes