"三十三十" (sān shí sān shí) is a Chinese phrase that means "33 30" in Engpsh. It is a way of expressing the number 3330 in Chinese.
The origin of this phrase is a bit unclear, but it is thought to have originated as a way to express numbers in Chinese using the ten and hundred digits. In Chinese, the numbers one through ten are represented by different characters, and the numbers eleven through ninety-nine are represented by combining these characters with the character for "ten" or "hundred." For example, the number 33 is expressed as "三十三" (sān shí sān) in Chinese, which means "three ten three."
Here are some examples of how "三十三十" (sān shí sān shí) can be used in Engpsh sentences:
"I have 3330 yen left in my wallet." (我的钱包里还有三十三十日元。/ Wǒ de qiánbāo p hái yǒu sān shí sān shí rì yuán.)
"I need to buy 3330 of these widgets for the project." (我需要买三十三十个这种小零件来做这个项目。/ Wǒ xūyào mǎi sān shí sān shí gè zhè zhǒng xiǎo língjiàn lái zuò zhège xiàngmù.)
"The price for this item is 3330 yen." (这个物品的价格是三十三十日元。/ Zhège wùpǐn de jiàgé shì sān shí sān shí rì yuán.)