「彈丸之地」

(pos:名詞)
<explanation>
yue:面積好細嘅地方（量詞：笪／片）
eng:a tiny place
<eg>
yue:香港噉嘅彈丸之地，竟然住咗七百萬人。 (hoeng1 gong2 gam2 ge3 daan6 jyun2 zi1 dei6, ging2 jin4 zyu6 zo2 cat1 baak3 maan6 jan4.)
eng:It is hard to imagine that such a tiny place like HK is home to 7 million people.