- 
				           		他们的保留抵押贷款和有财力支持的抵押贷款证卷增加到了不少于1.4万亿。
						        					            	 Their portfolios of retained mortgages and mortgage-backed securities add up to no less than $1.4 trillion.
								    										 
								    				            	 youdao 
- 
				           		他们的保留抵押贷款和有财力支持的抵押贷款证卷增加到了不少于1.4万亿。
						        					            	 Their portfolios of retained mortgages and mortgage-backed securities add up to no less than $1.4 trillion.
								    										 
								    				            	 youdao