Having beaten Pakistan 3-0, Australia are now gearing up for a gruelling four-Test series against India in India, starting next month, and the captain said unless his boys adapt quickly to the sub-continent conditions, it would be difficult.
"It's a completely different place to play, playing on those wickets is nothing like playing here in Australia. Guys will have to adapt quickly and find a way to be successful in those conditions," Smith said.
The Aussies have not won a Test match in India since 2004 and have lost the last seven.
"It helps in a way (with the new guys), but the guys also haven't experienced the conditions as well which is going to be a tough one too," Smith told reporters here.
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Smith was a member of the Australian team that was hammered 4-0 in India in 2013.
Smith said the Aussies would have to play out their skin to win a series
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Smith said in the hindsight he thinks they should have taken a review call when Shaun Marsh was dismissed by Umesh Yadav. Marsh had shouldered arms to Yadav's delivery and was hit on the pads in the off stump region.
"It could have been important. Shaun was looking pretty good, so disappointing wicket at that time. That is the game of cricket and we got to move on from there."
Smith also had words of praise for Indian pace duo.
Smith said it was a "difficult task" to get 188.
"What we did this morning that was needed of us to do yesterday but credit to the guys who came out and did it today. We know that the world class bowlers that India have. Ashwin had to work for wickets but it was certainly suiting him," he said.
"On a day four wicket, it is pretty challenging. You need things to go your way and a little bit of luck and today wasn't our day. We competed very hard and this morning we bowled very well, got the breakthroughs that we needed, but 188 will always be a difficult task.