an unrealistic or impossible hope
非現実的または不可能な希望 (higenjitsututeki mata wa fukanou na kibou)
"Becoming a billionaire overnight is just a pipe dream."
"一晩で億万長者になるのはただの夢物語です。" (hitoban de okumanchouja ni naru no wa tada no yumemonogatari desu.)
to have a complaint or disagreement with someone
to say something embarrassing or inappropriate by mistake
A blending of Eastern and Western cultures
easy to use without complex setup
something that is still being developed or improved
to trust someone enough to tell them secrets