It needs to strip the text, break it into an array, and count the occurrences of each word.

它需要划分文本，分解为一个数组，并计算每个单词的出现次数。

youdao

They were found next to bones, and it was clear that these stones had been shaped into butchering tools to strip meat and break into the bones of animals killed on the savannah.

这类岩石同动物骨头一起被发现，而且很明显地可以看出这些石头被加工成为可以各种屠宰工具，可以用于在大草原上被猎杀的动物躯体上剥肉、削骨。

youdao

Suppose one day scientists pick up a transmission they think is generated by aliens. Now what? Do we build a landing strip and break out the welcome wagon?

假如有一天，科学家收到到外星人发来的信号该怎么办呢？我们有建造飞碟起落跑道来欢迎它们吗？

youdao

He was the first witness in a probe examining the government's decision to send naval commandos to intercept six ships trying to break Israel's blockade on the Gaza Strip.

VOA: standard.2010.08.09

The flotilla aimed to break a blockade that Israel has imposed on the Gaza Strip in an effort to stop weapons from reaching the region that is controlled by the militant Hamas movement.

VOA: standard.2010.06.03

The landing strip is just a tiny break in the rain forest's canopy.

BBC: Transcript: Cocaine: Alex James in Colombia

At the same time, America has been struggling without success to repair the breach between Israel and Turkey that followed Israel's killing of eight Turks and a Turkish-American on board the Mavi Marmara when it tried to break the Israeli naval blockade of the Gaza Strip in May last year.

ECONOMIST: Lexington

"As of mid-March, only a narrow strip of shelf ice was protecting several thousand kilometers of potential further break-up, " the group said.

CNN: Massive ice shelf on verge of breakup