иԇ ֏ԭĶ̌Ԓ׃LԒԼlectureĿ@y!ˣڏVĿvПoɶһݽ]팢ˮ҂Ŀһ(hu)k(yng)ڴ˷oһ(g)ССļи ԇУע(bio)־~!
и ˱ʾԭĘ(bio)־~ôҪעһ@ӵ}Ŀ99%Ǖ(hu)ġ(ʾԭӢZ~Rbecause of, owing to, thanks to, due to, by reason of, as a result of…and so on)
и ˱^Ƨ~R߸һv@(g)Ƨ~ڿ(g)ӛ]Ӱ푵ԒfԒ߿ܲ(hu)ʹ㲻ǺҲoo(hu)Ӱ푵}ǣfԒҪǽ@r(sh)Ҫм(x) ጵă(ni)?yn)ʮþŷ(wn)Ҫ!
и Уǽ(jng)(hu)F(xin)lecture һŪc(din)һ@(g)ʲô?ڶ@(g)cͬĵطʲô??yn)@(g)cͬĵطһ(hu)ĵط
Ͼи ҪעһЩ(bio)־~!ץסи еĘ(bio)־~ԎѸҳ_