Benchmark problem
[计] 基准问题
🧩 词语组成解析
benchmark
['bentʃˌmɑ:k]
n. 基准，参照;标准检查程序;水准标;
vt. 检测（用基准问题测试）;
🗣️ 情景例句
Alexandra called.
Alexandra来电话了。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
The former method simply consists of setting an elephant to work and beating him until he does what is expected of him.
强硬法就是驱使象去干活，把它打到顺从为止。