to suggest or politely tell someone to do something
Let's go to the park.
我們去公園吧。
to offer help to someone
Let me carry your bags.
讓我來幫你拿包。
to make a request or give an instruction
Let's meet at 5 PM.
我們下午5點見。
to allow something to happen without stopping it
Let the water run for a while.
讓水先流一會兒。
to give permission to do something
Let them play outside.
讓他們在外面玩。
to allow someone or something to go somewhere
Let the dog out.
放狗出去。
to show that you are not afraid of someone doing something
Let them try if they dare.
如果他們敢,就讓他們嘗試。
to express a wish for something to happen
Let it be a sunny day tomorrow.
希望明天是個晴天。
to introduce what you are going to say or do
Let me think for a moment.
讓我想一想。
to assume something to be true for the purpose of calculation
Let x be equal to 5.
設x等於5。
to rent out a property for regular payments
They decided to let the apartment.
他們決定出租公寓。
a serve in tennis that touches the net but still lands in play
That was a lucky let.
那是一個幸運的失誤。
a rental property or the act of renting it out
We found a nice holiday let.
我們找到了一個不錯的度假租賃。