英語での「eastward」の定義と意味

The caravan of traders moved eastward along the ancient Silk Road.

The compass needle pointed eastward, guiding the sailors across the open sea.

The hikers set out on an eastward trail through the mountains.

The birds migrated along an eastward path during the spring season.

The wind has come round to the eastward, bringing cooler air.

They set their course to the eastward, aiming for the distant shore.