take it as motivation to learn japanese so that you can understand what they're saying in kanji.

or, if you really wanna know, just enter it into Google translate. there's no need to pout about not knowing something, you're in the Information Age for goodness' sake.

anyway, here's the translation.

なぜか悲しい例題が多い。 "there are so many sad examples for some reason."

alternatively, but not so accurately, "why are there so many sad examples"

here's the breakdown: なぜか — "why" or "for some reason" 悲しい「かなしい」— "sad" or "depressing" 例題「れいだい」— "example" が — connecting particle, function is similar to は 多い「おおい」— "many"

hope this helps, have fun learning the language. ( ‾́ ◡ ‾́ )

He is doing that to you work hard taking a picture and putting it on your Translator to learn it

I was expecting to be able to choose 多くの人 as well. Seems more natural and frequently used than おおぜい

"人がたくさん"もいいと思います