this fall今年秋天
thispron.这;这个adj.这个adv.这样;这么
This dish is badly cooked.这个菜做得不好。
This is a worthwhile task.这是一项值得做的工作。
This cloth has worn badly.这布料不耐用。
This is an alternate plan.这是一个替代计划。
This is an inane question.这真是个愚蠢的问题。
This has two implications.这有两个暗示。
This is a threestar hotel.这是个三星级旅馆。
This was a decisive clash.这是一场决定性的战斗。
This is a trichrome stain.这是三色染色法。
This is the entrance hall.这是宫内的入门大厅。