Teachers consider learning two languages to be too43for children from poor families, believing that the children are already burdened by their home situations.
				出自-2013年12月阅读原文
				What worried them most, in other words, was the fiscal (财政的) burden of immigration.
				出自-2011年6月阅读原文
				That conclusion was reinforced by another finding: that their opposition appeared to soften when that fiscal burden decreased, as occurred with welfare reform in the 1990s, which curbed immigrants' access to certain benefits
				出自-2011年6月阅读原文