新加坡約有780家食品製造商，雇用員工約2萬人，從事食品生產、承包製造

新加坡約有780家食品製造商，雇用員工約2萬人，從事食品生產、承包製造、或為外國公司提供包裝及產品開發等業務，可以與其合作創造更多利潤

結果 (英文) 1:

There are about 780 food manufacturers in Singapore, employing about 20,000 people. They are engaged in food production, contract manufacturing, or providing packaging and product development for foreign companies. They can cooperate with them to create more profits.

結果 (英文) 2:

There are approximately 780 food manufacturers in Singapore, employing approximately 20000 employees, engaged in food production, contracted manufacturing, or providing packaging and product development services to foreign companies. They can collaborate with them to create more profits

結果 (英文) 3:

There are about 780 food manufacturers in Singapore, employing about 20 thousand people, engaged in food production, contract manufacturing, or providing packaging and product development for foreign companies, which can create more profits by cooperating with them.