President Hosni Mubarak ordered security at the Rafah border crossing to allow aid to enter Gaza, and to let Gazans in need of medical treatment to leave.

VOA: standard.2010.06.01

You are about to go off on Friday night to see these movies and let's allow some communication ahead of time.

现在你们约好了周五晚上一起看电影,你们可以先沟通一下

耶鲁公开课 - 博弈论课程节选

You say "Let me" to say "Please, allow me.", "Please allow me to do this."

你用“Let me”来表达“请允许我”，“请允许我做这件事。”，

Let me 课堂 - SpeakingMax英语口语达人

The first way is to allow companies let BrandMyMail users use logos, videos, or other otherwise copyrighted material in their emails.

FORBES: BrandMyMail Lets You Integrate Your Social Media In Your Email

It turned out there was a voracious appetite -- particularly among a growing class of DIY geeks -- for a cheap, easily-programmable, open-source piece of hardware that would allow them to let their imaginations run wild.

CNN: Why everybody wants a slice of Raspberry Pi

These countries lacked significant infrastructures to support local economic activity, let alone allow them to be players at the global level.

FORBES: Made In China Is The New Mark Of Quality For Stocks