The new rules apply only to pilots of passenger airlines.

新规定只适用于客运航空公司的飞行员。

youdao

Some benefits apply only to men, much to the indignation of working women.

让职业女性大为不平的是有些福利只提供给男性。

《牛津词典》

Apply only the accepted changes.

只应用接受的变更。

youdao

Things like addition and multiplication, which we saw not only apply to numbers, but we can use them on things like strings and we're going to come back to them again.

就像加法和乘法，我们已经学习过，它们不仅仅可以应用于数字，还可以用到字符串上,我们今天还会再讲讲。

麻省理工公开课 - 计算机科学及编程导论课程节选

you, you can only apply early to one school.

只能提前申请一个学校。

关于早期入学申请 - SpeakingMax英语口语达人

Background checks currently apply only to transactions handled by the country's 55, 000 licensed gun dealers.

NPR: Senate Ready To Launch Gun Control Debate

The new rules apply only to banks, and don't include credit unions and building societies.

WSJ: U.K. Lowers Entry Barriers for New Banks

Even if such a consensus is reached, changes are likely to apply only in the future.

ECONOMIST: Brazil's presidential election