1. The harbor looked most beautiful in its semi-circle hills and half-lights. 只见海港怀抱于半圆形小山丛中，煞是好看，朦朦胧胧， 一片银灰，宛若仙境。
2. Odysseus immediately made a semi-circle with his plough to avoid injuring his son. 奥德赛立刻将他的犁转半圈，以避免伤害他的儿子。
3. The NBA installed a semi-circle in the lane preventing players from drawing charges directly under the hoop. 联盟已经在篮圈下方设置了一个半圆形的合理冲撞区，来避免队员被吹进攻犯规。
4. But when they were approaching the cross in the street, they stopped suddenly and gathered into a semi-circle. 将到丁字街口，便突然立住，簇成一个半圆。
5. We were in a room splashed with vivid hues and packed with chairs of varying shapes and sizes, arranged in a semi-circle pattern. 那间屋子的墙上涂满了各种鲜艳的颜色，形状大小各异的椅子围成一个半圆，簇拥着舞台。
