我总是尽量在拥挤的公交车上找到一个座位。

I always try to find a ___seat on the crowded bus.

马桶座圈应该经常擦拭。

The toilet ___seat should be wiped down frequently.

该跨国集团将全球总部设在了新加坡。

The multinational corporation established its global ___seat in Singapore.

他在市议会中获得了一个席位。

He gained a ___seat in the city council.