你問呢個咁幼稚嘅問題真係可笑啊！
你问呢个咁幼稚嘅问题真系可笑啊！
nei5 man6 nei1 go3 gam3 jau3 zi6 ge3 man6 tai4 zan1 hai6 ho2 siu3 aa3! It's so ridiculous for you to ask such a silly question!
Definitions (Wiktionary)
adj
laughable; ridiculous
adj
funny; hilarious
Definitions (HSK3.0)
HSK3 七一九级词汇表 #2391
Examples (Tatoeba—Mandarin-English)
Mandarin
你最好打消这么可笑的念头。
你最好打消這麼可笑的念頭。
nǐ zuì hǎo dǎ xiāo zhè me kě xiào de niàn tou 。
You'd better leave off such a radical idea.
Get rid of such stupid ideas!
Mandarin
他们态度很可笑！
他們態度很可笑！
tā men tài du hěn kě xiào ！
Their attitude is very ridiculous!
Mandarin
那很可笑。
那很可笑。
nà hěn kě xiào 。
That will be funny.
Mandarin
看到他那可笑的样子，大家忍不住笑了。
看到他那可笑的樣子，大家忍不住笑了。
kàn dào tā nà kě xiào de yàng zi ， dà jiā rěn bu zhù xiào le 。
Upon seeing how ridiculous he looked, everyone could not help but laughing.
It's so ridiculous for you to ask such a silly question!
Examples (Wiktionary)
Mandarin
加以进了几回城，阿Q自然更自负，然而他又很鄙薄城里人，譬如用三尺三寸宽的木板做成的凳子，未庄人叫“长凳”，他也叫“长凳”，城里人却叫“条凳”，他想：这是错的，可笑！
加以進了幾回城，阿Q自然更自負，然而他又很鄙薄城裏人，譬如用三尺三寸寬的木板做成的凳子，未莊人叫“長凳”，他也叫“長凳”，城裏人卻叫“條凳”，他想：這是錯的，可笑！
jiā yǐ jìn le jǐ huí chéng ， ā guì zì rán gèng zì fù ， ｒáｎéｒ tā yòu hěn bǐ bó chéng lǐ rén ， pì rú yòng sān chǐ sān cùn kuān de mù bǎn zuò chéng de dèng zǐ ， wèi zhuāng rén jiào “ cháng dèng ” ， tā yě jiào “ cháng dèng ” ， chéng lǐ rén què jiào “ tiáo dèng ” ， tā xiǎng ： zhè shì cuò de ， kě xiào ！
Moreover, after Ah Q had been to town several times, he naturally became even more conceited, although at the same time he had the greatest contempt for townspeople. For instance, a bench made of a wooden plank three feet by three inches the Weichuang villagers called a "long bench." Ah Q called it a "long bench" too; but the townspeople called it a "straight bench," and he thought, "This is wrong. How ridiculous!"
Mandarin
昨天发生了一件可笑的事。
昨天發生了一件可笑的事。
zuó tiān fā shēng le yī jiàn kě xiào de shì ．
A funny thing happened yesterday.
Mandarin
世上最可笑的是那些“知识里手”，有了道听涂说的一知半解，便自封为“天下第一”，适足见其不自量而已。
世上最可笑的是那些“知識裏手”，有了道聽塗説的一知半解，便自封為“天下第一”，適足見其不自量而已。
shì shàng zuì kě xiào de shì nà xiē “ zhī shi lǐ shǒu ” ， yǒu le dào tīng tú shuō de yī zhī bàn jiě ， biàn zì fēng wéi “ tiān xià dì yī ” ， shì zú jiàn qí bù zì liàng ér yǐ ．
The most ridiculous person in the world is the “know all” who picks up a smattering of hearsay knowledge and proclaims themselves “the world's Number One authority”; this merely shows that they have not taken a proper measure of themselves.